Exhaust

Downpipe Back Exhaust - Single (2011-2026 Ford 6.7L F250/F350 Powerstroke)

Heavy-duty downpipe back exhaust for 6.7L Powerstroke F250/F350. Fits 2011–2026 with tuning. Built with T409 steel, improves airflow and lowers EGTs.

Cat & DPF Race Pipe (2020-2025 GM 1500 3.0L Duramax)

Cat & DPF race pipe for 2020–2025 Duramax 3.0L GM 1500. Stainless steel, mandrel-bent, off-road only. Boosts power, lowers EGTs, and fits stock muffler.

Cat & DPF Race Pipe (2018-2021 Ford Powerstroke 3.0L)

Cat & DPF race pipe for Ford Powerstroke 3.0L (2018–2021). Stainless steel, mandrel-bent, off-road only. Boosts airflow, lowers EGTs, and adds torque.

Cat & DPF Race Pipe (2011-2026 Ford Powerstroke 6.7L)

Cat & DPF race pipe for Powerstroke 6.7L trucks (2011–2026). Stainless steel, mandrel-bent, off-road only. Boosts airflow, reduces EGTs, adds power.

Turbo Back Exhaust - Single (2016-2021 GM 2.8L Duramax)

Turbo back exhaust for 2.8L Duramax diesel trucks (2016–2021). T409 stainless steel, no bungs, OEM flange. Off-road only. Built for airflow and performance.

Downpipe Back Exhaust - Single (2020-2026 GM 2500/3500 6.6L Duramax L5P)

get your 2020-2026 Duramax 6.6L with DIESELR Downpipe Back Exhaust. Lower EGTs, improve airflow, and get a deeper sound. Off-road use only.

Downpipe Back Exhaust - Single (2017-2019 GM 2500/3500 6.6L Duramax L5P)

Downpipe back exhaust for L5P Duramax 6.6L (2017–2019) with OEM 4-bolt flange. T409 stainless steel. Off-road only. No bungs. Built for airflow and performance.

Cat & DPF Race Pipe (2011-2015 GM 2500/3500 6.6L Duramax)

Race pipe Duramax LML for 2011–2015 6.6L GM trucks with V-band clamp. Made of T409 stainless steel. Off-road use only. Not for 3-bolt flange models.

Cat & DPF Race Pipe (2015.5-2016 GM 2500/3500 6.6L Duramax)

Race Pipe Duramax LML for 2015.5–2016 6.6L GM 2500/3500. T409 stainless, 3-bolt flange only. For off-road use with tuning. Not for V-band turbo.

Cat & DPF Race Pipe (2017-2026 GM 2500/3500 6.6L Duramax L5P)

Upgrade your DIESELR Cat & DPF Race Pipes 6.6L Duramax L5P. Lower EGTs, improve airflow, and get a deeper sound. Off-road use only.

Downpipe/Turbo Back Exhaust - Single (2013-2018 Dodge 2500/3500 6.7L Cummins)

Upgrade your 2013-2018 Cummins 6.7L with DIESELR Turbo Back Exhaust. Lower EGTs, improve airflow, and get a deeper sound. Off-road use only.

Cat & DPF Race Pipe (2013-2018 Dodge 2500/3500 6.7L Cummins)

Cat and DPF Race Pipe 6.7L Cummins for 2013–2018 Dodge 2500/3500 trucks. Heavy-duty T409 stainless, race-only exhaust. Will not fit Regular Cab.

Downpipe Back Exhaust - Single (2019+ Ram 2500/3500 6.7L Cummins)

Cat and DPF Race Pipe 6.7L Cummins for 2019+ Ram 2500/3500 trucks. Stainless T409 steel, off-road use only. Coil and leaf spring fitments.

Cat & DPF Race Pipe (2019+ Ram 2500/3500 6.7L Cummins)

Turbo Back Exhaust - Single (2011-2018 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Shop DIESELR Turbo Back Exhaust Cummins Cab & Chassis 2011–2018. Heavy-duty stainless, better airflow, rattle-free fit. Off-road use only.

Cat & DPF Race Pipe (2014-2018 Ram 1500 3.0L EcoDiesel)

Heavy-duty race pipe for 2014–2018 Ram 1500 3.0L EcoDiesel. Stainless steel, mandrel-bent, high-flow exhaust. For off-road use only. Tuning required.

Cat & DPF Race Pipe (2007-2010 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Heavy-duty race pipe for Dodge Cab & Chassis 6.7L Cummins (2007–2010). Stainless steel build, improved flow. For off-road use only. Tuning required.

Cat & DPF Race Pipe (2014-2018 Jeep Grand Cherokee 3.0L EcoDiesel)

Boost airflow with DIESELR Grand Cherokee EcoDiesel Race Pipe for 2014–2018 models. T409 stainless. Built to perform. For off-road use only.

Downpipe Back Stainless Steel Exhaust | Nissan Titan Cummins 5.0L 2016-2019

DIESELR Titan Cummins 5.0L Downpipe Back Exhaust boosts airflow and performance. T409 stainless steel. Built for 2016–2019 models. Off-road use only.

Stainless Steel Race Pipe Kit | Nissan Titan Cummins 5.0L 2016-2019

DIESELR Titan Cummins 5.0L Race Pipe Kit boosts flow & power. T409 stainless steel. Off-road only. For 2016–2019 Nissan Titan 5.0L Cummins.

Universal Muffler

The DIESELR Universal Diesel Muffler reduces sound and supports strong flow. Stainless steel body with straight-through core. Available in 4" or 5"

Downpipe Back Exhaust - Single (2011-2019 Ford 6.7L F350/F450/F550 Powerstroke - CAB & CHASSIS)

Downpipe back exhaust for 6.7L Powerstroke Cab & Chassis (2011–2019). Stainless steel, direct fit, TorcTite® clamps. Center fuel tank required.

Downpipe Back Exhaust - Single (2008-2010 Ford 6.4L F350/F450/F550 Powerstroke - CAB & CHASSIS)

DIESELR Downpipe Back Exhaust for 6.4L Powerstroke Cab & Chassis (08–10). Stainless steel build, easy install, off-road only. Fits center fuel tank models.

Turbo Back Exhaust - Single (2003-2007 Ford 6.0L F250/350/Harley Powerstroke - Automatic Only)

DIESELR Turbo Back Exhaust for 6.0L Powerstroke (2003–2007). T409 stainless, bolt-on fit. Lowers EGTs and boosts power. For off-road use only.

Cat & DPF Race Pipe (2008-2010 Ford 6.4L F250/F350/F450/F550 Powerstroke)

Install the DIESELR Cat & DPF Race Pipe on your 6.4L Powerstroke (2008–2010). Built from stainless steel for strength, fitment, and off-road performance.

Cat & DPF Race Pipe (2007-2012 Dodge 2500/3500 6.7L Cummins)

Install the DIESELR Cat & DPF Race Pipe on your 2007–2012 Cummins 6.7L. Built tough with stainless steel for airflow, sound, and off-road performance.

Universal Twister/Auger Muffler

This universal diesel truck muffler delivers a deep tone and smooth flow. Ideal for custom builds needing high-performance, low-backpressure exhaust.

Downpipe Back Exhaust - Single (2011-2015 GM 2500/3500 6.6L Duramax LML)

Downpipe Back Exhaust - Single (2015.5-2016 GM 2500/3500 6.6L Duramax LML)

SCR Urea Race Pipe - GREATER THAN 70" (2013-2018 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Downpipe Back Exhaust - Single (2008-2010 Ford 6.4L F250/F350 Powerstroke)

Cat & DPF Race Pipe (2007.5-2010 GM 2500/3500 6.6L Duramax LMM)

Get DIESELR’s Cat & DPF Race Pipe for 2007.5–2010 GM 2500/3500 Duramax LMM. Stainless steel, mandrel-bent, built to perform. Off-road use only.

Turbo Back Exhaust - Single (2007-2010 Dodge 2500/3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Get the DIESELR Turbo Back Exhaust for 2007–2010 Cummins Cab & Chassis. Stainless, mandrel-bent, secure fitment. Off-road use only.

Turbo Back Exhaust - Single (2011-2018 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Turbo back exhaust for 6.7L Cummins cab & chassis trucks (2011–2018). Heavy-duty stainless, off-road use only. Not for PTO-equipped vehicles.

Turbo Back Exhaust - Single (2007.5-2012 Dodge 2500/3500 6.7L Cummins)

Get the DIESELR Turbo Back Exhaust Cummins 6.7L kit for 2007.5–2012 Dodge Ram 2500/3500. Strong build, smooth fit, off-road use only.

Downpipe Back Exhaust - Single (2007.5-2010 GM 2500/3500 6.6L Duramax LMM)

LMM Duramax Downpipe-Back Exhaust for 2007.5–2010 GM trucks. T409 stainless, mandrel-bent, off-road only. Built tough. From Dieselr.

Turbo Back Exhaust - Single (1999-2003 Ford 7.3L F250/F350 Powerstroke)

DIESELR Turbo Back Exhaust for 1999–2003 7.3L Powerstroke. Built with T409 stainless, 4" downpipe, and TorcTite clamps. Fits F250/F350. Off-road use only.

Downpipe Back Exhaust - Single (2020-2026 Ford 6.7L F250/F350 Powerstroke)

Downpipe Back Exhaust for Powerstroke 6.7L (2020–2026). Stainless, mandrel-bent system with TorcTite clamps. Built for torque, EGT drop, and clean fit.

Downpipe Back Exhaust - Single (2001-2007 GM 2500/3500 6.6L Duramax LB7/LLY/LBZ)

Downpipe-Back Exhaust for 2001–2007 LB7/LBZ Duramax. Mandrel-bent T409 stainless, off-road use only. Built to last. Backed by Dieselr.

Cat & DPF Race Pipe (2013-2023 Dodge 6.7L Cummins - CAB & CHASSIS)

Dodge Cab & Chassis race pipe for 2013–2023 6.7L Cummins trucks. Built by DIESELR for competition use and maximum exhaust flow.

Downpipe Back Exhaust - Single (2007.5-2010 GM 2500/3500 6.6L Duramax LMM)

LMM Duramax Downpipe-Back Exhaust for 2007.5–2010 GM trucks. T409 stainless, mandrel-bent, off-road only. Built tough. From Dieselr.

Aluminized Downpipe Back Exhaust | Nissan Titan Cummins 5.0L 2016-2019

Built for Nissan Titan XD, the DIESELR Downpipe-Back Aluminized Exhaust System replaces the stock exhaust with a free-flowing 4" or 5" mandrel-bent system.

Aluminized 4" CAT & DPF/SCR Race Pipe Kit | Nissan Titan Cummins 5.0L 2016-2019

Dieselr 4" aluminized CAT & DPF/SCR race pipe kit for 2016–2019 Titan 5.0L Cummins—clean fit, smooth flow, and durable steel construction.

Aluminized Cat & DPF Race Pipe | Jeep Grand Cherokee 3.0L EcoDiesel 2014-2018

Dieselr aluminized cat & DPF race pipe—built with heavy-gauge steel and precision mandrel bends to improve flow, lower temps, and resist corrosion.

Aluminized 3" Downpipe Back Exhaust | Jeep Gladiator 3.0L EcoDiesel 2021-2023

Dieselr aluminized 3″ downpipe back exhaust—heavy-gauge steel, clean flow, precision fitment for EcoDiesel performance and durability.

Aluminized 3" Cat & DPF Race Pipes | Ram 1500 3.0L EcoDiesel 2014-2018

Dieselr aluminized 3" Cat & DPF race pipes for 2014–2018 Ram 1500 3.0L EcoDiesel—clean fit, better flow, and durable aluminized steel build.

Aluminized 4" Cat & DPF/SCR Race Pipe | Ram 2500/3500 6.7L Cummins 2019-2024

Dieselr 4" aluminized Cat & DPF/SCR race pipe for 2019–2024 Ram 6.7L Cummins—tested fitment, smooth flow, and durable steel construction.

Aluminized Flex Pipe Back Single | Ram 2500/3500 6.7L Cummins 2019-2024

Dieselr aluminized flex pipe back single for 2019–2024 Ram 2500/3500 6.7L Cummins—engineered flex section, corrosion-resistant steel, built for work.

Aluminized Turbo Back Single | Cab & Chassis Dodge 2500/3500/4500/5500 6.7L Cummins 2007-2009

Dieselr aluminized turbo back single for 2007–2009 Ram 6.7L Cummins Cab & Chassis—durable, corrosion-resistant, stronger flow, cooler EGTs.

Aluminized Turbo Back Single | Cab & Chassis Dodge 3500/4500/5500 6.7L Cummins) 2011-2018

Dieselr aluminized turbo back single for 2011–2018 Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins—durable fit, stronger flow, and cooler temps.

Aluminized Cat & DPF Race Pipe | Cab & Chassis Dodge 3500/4500/5500 6.7L Cummins 2007-2010

Dieselr aluminized Cat & DPF race pipe for 2007–2010 Ram 3500/4500/5500 6.7L Cummins—durable fit, stronger flow, and cooler EGTs.

Aluminized SCR Urea Race Pipe | Dodge 6.7L Cummins Cab & Chassis 2011-2012

Dieselr aluminized SCR Urea race pipe for 2011–2012 Ram 6.7L Cummins Cab & Chassis—strong flow, cooler temps, and durable fitment.

Aluminized DPF Race Pipe | Cab & Chassis Dodge 6.7L Cummins (2013-2023)

Dieselr aluminized DPF race pipe for 2013–2023 Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins—durable, corrosion-resistant, and built for flow.

Aluminized 4" Cat & DPF Race Pipe | Dodge 2500/3500 6.7L Cummins (2007-2012)

Dieselr aluminized 4" Cat & DPF race pipe for 2007–2012 Ram 2500/3500 6.7L Cummins—durable, corrosion-resistant, high-flow performance.

Aluminized 3" Cat & DPF Race Pipes | Ram 1500 3.0L EcoDiesel (2019-2024)

Dieselr 3" aluminized Cat & DPF race pipes for 2019–2024 Ram 1500 3.0L EcoDiesel—precise fit, steady flow, and corrosion-resistant strength.

Aluminized 4" Cat &DPF/SCR Race Pipe | Dodge 2500/3500 6.7L Cummins (2013-2018)

Dieselr aluminized 4" Cat & DPF/SCR race pipe for 2013–2018 Ram 6.7L Cummins—smooth fit, strong flow, and durable aluminized steel construction.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 6.7L Cummins (2007-2009)

Dieselr aluminized 4" or 5" turbo back single for 2007–2009 Ram 2500/3500 6.7L Cummins—strong fitment, smoother flow, and long-lasting reliability.

Aluminized DPF Back Exhaust Single | Dodge 2500/3500 6.7L Cummins (2007-2009)

Dieselr aluminized DPF back single for 2007–2009 Ram 6.7L Cummins—corrosion-resistant, high-flow system built for daily hauling and reliability.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 6.7L Cummins (2010-2012)

Dieselr aluminized turbo back single for 2010–2012 Ram 6.7L Cummins—reliable fit, stronger flow, corrosion-resistant and work-ready.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins (2003-2004)

Dieselr aluminized turbo back single for 2003–2004 Ram 5.9L Cummins—improved flow, cooler temps, and corrosion-resistant durability.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins (1994-2002)

Dieselr aluminized turbo back single for 1994–2002 Ram 5.9L Cummins—stronger flow, cooler temps, and corrosion-resistant reliability.

Aluminized 4" Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins (1989-1993)

Dieselr aluminized 4" turbo back exhaust for 1989–1993 Ram 5.9L Cummins—proven fit, durable steel, and smooth exhaust flow for work-ready trucks.

Aluminized Exhaust System Single | Dodge 2500/3500 6.7L Cummins (2013-2018)

Dieselr aluminized single exhaust for 2013–2018 Ram 6.7L Cummins—strong fitment, smooth flow, and corrosion-resistant durability for real work.

Aluminized 4" Turbo Back Exhaust Single | Ford Powerstroke 3.0L (2018-2019)

Dieselr 4" aluminized turbo back single for 2018–2019 Ford 3.0L Powerstroke — better flow, clean fit, and strong steel durability.

Aluminized Downpipe Back Exhaust Single | Ford 6.4L F250/F350 Powerstroke (2008-2010)

Dieselr aluminized downpipe back single for 2008–2010 Ford 6.4L Powerstroke—smooth flow, clean fit, and corrosion-resistant strength.

Aluminized 4" Turbo Back Exhaust | Ford 6.4L F250/F350 Powerstroke (2008-2010)

Dieselr aluminized 4" turbo back exhaust for 2008–2010 Ford 6.4L Powerstroke—smooth flow, clean fit, and heavy-duty steel strength.

Aluminized Cat & DPF Race Pipes | Ford Powerstroke 6.7L (2011-2019)

Dieselr aluminized Cat & DPF race pipes for 2011–2019 Ford 6.7L Powerstroke—clean fit, reliable flow, and long-lasting steel strength.

Aluminized Exhaust | Ford 6.7L F250/F350 Powerstroke (2011-2019)

Dieselr aluminized exhaust for 2011–2019 Ford 6.7L Powerstroke—smooth flow, clean fit, and durable heavy-duty steel design.

Aluminized 4" Downpipe Back Single Exhaust | Ford 6.7L F350/F450/F550 C&C Powerstroke (2011-2019)

Dieselr 4" aluminized downpipe back single for 2011–2019 Ford F-350/F-450/F-550 C&C 6.7L Powerstroke—strong flow, clean fit, lasting build.

Aluminized 4" Cat & DPF Race Pipes | Ford Powerstroke 6.7L (2020-2022)

Dieselr aluminized Cat & DPF race pipes for 2020–2022 Ford 6.7L Powerstroke — tight fit, smooth flow, and durable steel construction.

Aluminized Downpipe Back Exhaust | Ford 6.7L F250/F350 Powerstroke (2020-2022)

Dieselr aluminized downpipe back exhaust for 2020–2022 Ford 6.7L Powerstroke—clean fit, smooth flow, and durable heavy-duty construction.

Aluminized 3" Downpipe Back Exhaust | Jeep Wrangler 3.0L EcoDiesel (2021-2023)

Dieselr aluminized 3" downpipe-back exhaust—smooth flow, durable steel, and factory-style fitment built for lasting EcoDiesel performance.

Aluminized Turbo Back Exhaust | Ford 6.7L Powerstroke (2023-2026)

Dieselr 4" aluminized turbo back exhaust for 2023–2026 Ford 6.7L Powerstroke—clean fit, strong flow, and proven long-term reliability.

Aluminized 4" Turbo Back Race Pipe | Ford 6.7L Powerstroke (2023-2025)

Dieselr aluminized 4" turbo back race pipe for 2023–2025 Ford 6.7L Powerstroke—smooth flow, clean fit, and long-lasting steel strength.

Aluminized Turbo Back Exhaust Single | Ford 7.3L F250/F350 Powerstroke (1999-2003)

Dieselr aluminized turbo back single for 1999–2003 Ford 7.3L Powerstroke — smooth flow, strong fit, and long-lasting steel construction.

Aluminized 4" Turbo Back Exhaust Single Cab & Chassis | F250/F350 7.3L Ford Powerstroke (1999-2003)

Dieselr 4" aluminized turbo back single for 1999–2003 Ford 7.3L C&C Powerstroke—clean fit, smooth flow, and long-lasting steel design.

Aluminized 4" Turbo Back Exhaust Single | F250/F350 7.3L Ford Powerstroke (1994-1997.5)

Dieselr aluminized turbo back single for 1994–1997.5 Ford 7.3L Powerstroke—smooth flow, precise fit, and durable steel construction.

Aluminized Downpipe Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LB7 (2001-2004.5)

Dieselr aluminized downpipe back single for 2001–2004.5 GM 6.6L Duramax LB7 - strong flow, clean fit, and durable aluminized steel design.

Aluminized Cat & DPF Race Pipe | GMC/Chevy 6.6L GM Duramax LML (2011-2015)

Dieselr aluminized Cat & DPF race pipe for 2011–2015 GM 6.6L GM Duramax LML - precision fit, smooth flow, and long-lasting aluminized steel.

Aluminized DPF Race Pipes | 2500/3500 6.6L GM DURAMAX LMM (2007.5-2010)

Dieselr aluminized DPF race pipes for 2007.5–2010 GM 6.6L Duramax—clean fit, strong flow, and heavy-duty aluminized steel build.

Aluminized Downpipe Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LML (2007.5-2010)

Dieselr aluminized downpipe back single for 2007.5–2010 GM 6.6L Duramax LML - clean fit, smoother flow, and durable aluminized steel build.

Aluminized 4" Cat Back Exhaust Single | GM 2500/3500 6.6L DURAMAX LML 2011-2015

Dieselr 4" aluminized cat back single for 2011–2015 GM 6.6L Duramax — clean fit, strong flow, and long-lasting aluminized steel build.

Aluminized 4" Cat & DPF Race Pipes | GM 2500/3500 6.6L DURAMAX LML 2011-2015

Dieselr 4" aluminized Cat & DPF race pipes for 2011–2015 GM 6.6L Duramax—strong flow, clean fit, and long-lasting steel construction.

Aluminized Downpipe Back Exhaust Single | GM 2500/3500 6.6L DURAMAX LML 2011-2015

Dieselr aluminized downpipe back exhaust—4" system built for smooth flow, clean fit, and corrosion-resistant strength from end to end.

Aluminized Downpipe Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LML (2015.5-2016)

Dieselr aluminized downpipe back exhaust—4" heavy-duty system built for stronger flow, precise fitment, and corrosion-resistant performance.

Aluminized 4" Cat & DPF Race Pipes | GM 2500/3500 6.6L DURAMAX LML 2015.5-2016

Dieselr aluminized 4" Cat & DPF race pipes—built for smoother flow, cleaner routing, and long-term durability under heavy-duty use.

Aluminized Downpipe Back Exhaust Single | GM 2500/3500 6.6L DURAMAX L5P 2017-2019

Dieselr aluminized downpipe back exhaust — heavy-duty system built for stronger flow, precise fitment, and corrosion-resistant performance.

Aluminized 4" Cat & DPF Race Pipes | GM 2500/3500 6.6L DURAMAX L5P 2017-2023

Dieselr aluminized 4" Cat & DPF race pipes—engineered for strong flow, corrosion resistance, and precision fitment built to perform.

Aluminized Downpipe Back Exhaust Single | Cab & Chassis GM 2500/3500 6.6L DURAMAX L5P 2017-2019

Dieselr aluminized downpipe back single—4″ system engineered for smooth flow, secure fit, and long-lasting corrosion-resistant strength.

Aluminized Downpipe Back Exhaust Single | GM 2500/3500 6.6L DURAMAX L5P 2020-2025

Dieselr aluminized downpipe back single—4″ system built for strong flow, clean fit, and long-lasting corrosion-resistant durability.

Aluminized 4" Turbo Back Exhaust Single | GM Detroit 6.5L Diesel 1994-2000

Dieselr aluminized 4" turbo back single—smooth flow, strong welds, and corrosion-resistant steel built for long-term performance.

Aluminized Exhaust System | Ford 6.0L F250/350/Harley Powerstroke 2003-2007

Dieselr aluminized exhaust system—built from heavy-gauge steel for lasting flow, strength, and performance across multiple diesel setups.

Aluminized Cat Back Exhaust Single | Dodge 2500/3500 5.9L Cummins 2004.5-2007

Dieselr aluminized 4″,5" cat-back exhaust — clean flow, durable steel build, and balanced sound for reliable long-mile diesel performance.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins 2004.5-2007

Dieselr aluminized turbo-back exhaust — 4″,5" heavy-duty steel, smooth flow, clean fit, and proven reliability for long-haul diesel performance.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins (2003-2004)

Dieselr aluminized turbo back single for 2003–2004 Ram 5.9L Cummins—improved flow, cooler temps, and corrosion-resistant durability.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins (1994-2002)

Dieselr aluminized turbo back single for 1994–2002 Ram 5.9L Cummins—stronger flow, cooler temps, and corrosion-resistant reliability.

Aluminized Turbo Back Exhaust Single | Ford 7.3L F250/F350 Powerstroke (1999-2003)

Dieselr aluminized turbo back single for 1999–2003 Ford 7.3L Powerstroke — smooth flow, strong fit, and long-lasting steel construction.

Aluminized Downpipe Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LB7 (2001-2004.5)

Dieselr aluminized downpipe back single for 2001–2004.5 GM 6.6L Duramax LB7 - strong flow, clean fit, and durable aluminized steel design.

Aluminized Downpipe Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LML (2007.5-2010)

Dieselr aluminized downpipe back single for 2007.5–2010 GM 6.6L Duramax LML - clean fit, smoother flow, and durable aluminized steel build.

Aluminized 4" Cat & DPF Race Pipes | GM 2500/3500 6.6L DURAMAX LML 2011-2015

Dieselr 4" aluminized Cat & DPF race pipes for 2011–2015 GM 6.6L Duramax—strong flow, clean fit, and long-lasting steel construction.

Aluminized Downpipe Back Exhaust Single | GM 2500/3500 6.6L DURAMAX LML 2011-2015

Dieselr aluminized downpipe back exhaust—4" system built for smooth flow, clean fit, and corrosion-resistant strength from end to end.

Aluminized 4" Cat & DPF Race Pipes | GM 2500/3500 6.6L DURAMAX LML 2015.5-2016

Dieselr aluminized 4" Cat & DPF race pipes—built for smoother flow, cleaner routing, and long-term durability under heavy-duty use.

Aluminized Downpipe Back Exhaust Single | GM 2500/3500 6.6L DURAMAX L5P 2017-2019

Dieselr aluminized downpipe back exhaust — heavy-duty system built for stronger flow, precise fitment, and corrosion-resistant performance.

Downpipe Back Exhaust - Single (2011-2026 Ford 6.7L F250/F350 Powerstroke)

Heavy-duty downpipe back exhaust for 6.7L Powerstroke F250/F350. Fits 2011–2026 with tuning. Built with T409 steel, improves airflow and lowers EGTs.

Cat & DPF Race Pipe (2020-2025 GM 1500 3.0L Duramax)

Cat & DPF race pipe for 2020–2025 Duramax 3.0L GM 1500. Stainless steel, mandrel-bent, off-road only. Boosts power, lowers EGTs, and fits stock muffler.

Cat & DPF Race Pipe (2018-2021 Ford Powerstroke 3.0L)

Cat & DPF race pipe for Ford Powerstroke 3.0L (2018–2021). Stainless steel, mandrel-bent, off-road only. Boosts airflow, lowers EGTs, and adds torque.

Cat & DPF Race Pipe (2011-2026 Ford Powerstroke 6.7L)

Cat & DPF race pipe for Powerstroke 6.7L trucks (2011–2026). Stainless steel, mandrel-bent, off-road only. Boosts airflow, reduces EGTs, adds power.

Turbo Back Exhaust - Single (2016-2021 GM 2.8L Duramax)

Turbo back exhaust for 2.8L Duramax diesel trucks (2016–2021). T409 stainless steel, no bungs, OEM flange. Off-road only. Built for airflow and performance.

Downpipe Back Exhaust - Single (2020-2026 GM 2500/3500 6.6L Duramax L5P)

get your 2020-2026 Duramax 6.6L with DIESELR Downpipe Back Exhaust. Lower EGTs, improve airflow, and get a deeper sound. Off-road use only.

Downpipe Back Exhaust - Single (2017-2019 GM 2500/3500 6.6L Duramax L5P)

Downpipe back exhaust for L5P Duramax 6.6L (2017–2019) with OEM 4-bolt flange. T409 stainless steel. Off-road only. No bungs. Built for airflow and performance.

Cat & DPF Race Pipe (2011-2015 GM 2500/3500 6.6L Duramax)

Race pipe Duramax LML for 2011–2015 6.6L GM trucks with V-band clamp. Made of T409 stainless steel. Off-road use only. Not for 3-bolt flange models.

Cat & DPF Race Pipe (2015.5-2016 GM 2500/3500 6.6L Duramax)

Race Pipe Duramax LML for 2015.5–2016 6.6L GM 2500/3500. T409 stainless, 3-bolt flange only. For off-road use with tuning. Not for V-band turbo.

Cat & DPF Race Pipe (2017-2026 GM 2500/3500 6.6L Duramax L5P)

Upgrade your DIESELR Cat & DPF Race Pipes 6.6L Duramax L5P. Lower EGTs, improve airflow, and get a deeper sound. Off-road use only.

Downpipe/Turbo Back Exhaust - Single (2013-2018 Dodge 2500/3500 6.7L Cummins)

Upgrade your 2013-2018 Cummins 6.7L with DIESELR Turbo Back Exhaust. Lower EGTs, improve airflow, and get a deeper sound. Off-road use only.

Cat & DPF Race Pipe (2013-2018 Dodge 2500/3500 6.7L Cummins)

Cat and DPF Race Pipe 6.7L Cummins for 2013–2018 Dodge 2500/3500 trucks. Heavy-duty T409 stainless, race-only exhaust. Will not fit Regular Cab.

Downpipe Back Exhaust - Single (2019+ Ram 2500/3500 6.7L Cummins)

Cat and DPF Race Pipe 6.7L Cummins for 2019+ Ram 2500/3500 trucks. Stainless T409 steel, off-road use only. Coil and leaf spring fitments.

Cat & DPF Race Pipe (2019+ Ram 2500/3500 6.7L Cummins)

Cat & DPF Race Pipe (2014-2018 Ram 1500 3.0L EcoDiesel)

Heavy-duty race pipe for 2014–2018 Ram 1500 3.0L EcoDiesel. Stainless steel, mandrel-bent, high-flow exhaust. For off-road use only. Tuning required.

Cat & DPF Race Pipe (2007-2010 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Heavy-duty race pipe for Dodge Cab & Chassis 6.7L Cummins (2007–2010). Stainless steel build, improved flow. For off-road use only. Tuning required.

Cat & DPF Race Pipe (2014-2018 Jeep Grand Cherokee 3.0L EcoDiesel)

Boost airflow with DIESELR Grand Cherokee EcoDiesel Race Pipe for 2014–2018 models. T409 stainless. Built to perform. For off-road use only.

Downpipe Back Stainless Steel Exhaust | Nissan Titan Cummins 5.0L 2016-2019

DIESELR Titan Cummins 5.0L Downpipe Back Exhaust boosts airflow and performance. T409 stainless steel. Built for 2016–2019 models. Off-road use only.

Stainless Steel Race Pipe Kit | Nissan Titan Cummins 5.0L 2016-2019

DIESELR Titan Cummins 5.0L Race Pipe Kit boosts flow & power. T409 stainless steel. Off-road only. For 2016–2019 Nissan Titan 5.0L Cummins.

Universal Muffler

The DIESELR Universal Diesel Muffler reduces sound and supports strong flow. Stainless steel body with straight-through core. Available in 4" or 5"

Up-Pipe - Passenger Side (2001-2016 GM 2500/3500 6.6L Duramax LB7/LLY/LBZ/LMM/LML)

DIESELR Passenger Side Up-Pipe for Duramax 6.6L improves reliability and exhaust flow. Built from 304 stainless. Direct fit for 2001–2016 GM trucks.

Downpipe Back Exhaust - Single (2011-2019 Ford 6.7L F350/F450/F550 Powerstroke - CAB & CHASSIS)

Downpipe back exhaust for 6.7L Powerstroke Cab & Chassis (2011–2019). Stainless steel, direct fit, TorcTite® clamps. Center fuel tank required.

Downpipe Back Exhaust - Single (2008-2010 Ford 6.4L F350/F450/F550 Powerstroke - CAB & CHASSIS)

DIESELR Downpipe Back Exhaust for 6.4L Powerstroke Cab & Chassis (08–10). Stainless steel build, easy install, off-road only. Fits center fuel tank models.

Turbo Back Exhaust - Single (2003-2007 Ford 6.0L F250/350/Harley Powerstroke - Automatic Only)

DIESELR Turbo Back Exhaust for 6.0L Powerstroke (2003–2007). T409 stainless, bolt-on fit. Lowers EGTs and boosts power. For off-road use only.

Cat & DPF Race Pipe (2008-2010 Ford 6.4L F250/F350/F450/F550 Powerstroke)

Install the DIESELR Cat & DPF Race Pipe on your 6.4L Powerstroke (2008–2010). Built from stainless steel for strength, fitment, and off-road performance.

Cat & DPF Race Pipe (2007-2012 Dodge 2500/3500 6.7L Cummins)

Install the DIESELR Cat & DPF Race Pipe on your 2007–2012 Cummins 6.7L. Built tough with stainless steel for airflow, sound, and off-road performance.

Heavy Duty Performance Y-Pipe Up Pipe w/ Manifold to Y-Pipe Section and Turbo Install Gasket (2003.5-2007 Powerstroke 6.0L)

Heavy Duty - Thick Wall Up Pipes (2008-2010 Powerstroke 6.4L)

DIESELR Heavy Duty Thick Wall Up Pipes for Powerstroke 6.4L trucks are built for extreme temps and pressure. No EGR. Direct-fit reliability, no shortcuts.

Downpipe (2020-2026 Powerstroke 6.7L)

High-flow DIESELR 4" Downpipe for 2020–2026 Powerstroke 6.7L. Improve turbo efficiency, reduce EGTs, and bolt on reliable performance.

Universal Twister/Auger Muffler

This universal diesel truck muffler delivers a deep tone and smooth flow. Ideal for custom builds needing high-performance, low-backpressure exhaust.

Downpipe Back Exhaust - Single (2011-2015 GM 2500/3500 6.6L Duramax LML)

Downpipe Back Exhaust - Single (2015.5-2016 GM 2500/3500 6.6L Duramax LML)

SCR Urea Race Pipe - GREATER THAN 70" (2013-2018 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Downpipe Back Exhaust - Single (2008-2010 Ford 6.4L F250/F350 Powerstroke)

Cat & DPF Race Pipe (2007.5-2010 GM 2500/3500 6.6L Duramax LMM)

Get DIESELR’s Cat & DPF Race Pipe for 2007.5–2010 GM 2500/3500 Duramax LMM. Stainless steel, mandrel-bent, built to perform. Off-road use only.

Turbo Back Exhaust - Single (2007-2010 Dodge 2500/3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Get the DIESELR Turbo Back Exhaust for 2007–2010 Cummins Cab & Chassis. Stainless, mandrel-bent, secure fitment. Off-road use only.

Turbo Back Exhaust - Single (2011-2018 Dodge 3500/4500/5500 6.7L Cummins - CAB & CHASSIS)

Turbo back exhaust for 6.7L Cummins cab & chassis trucks (2011–2018). Heavy-duty stainless, off-road use only. Not for PTO-equipped vehicles.

Turbo Back Exhaust - Single (2007.5-2012 Dodge 2500/3500 6.7L Cummins)

Get the DIESELR Turbo Back Exhaust Cummins 6.7L kit for 2007.5–2012 Dodge Ram 2500/3500. Strong build, smooth fit, off-road use only.

Turbo Back Exhaust - Single (1999-2003 Ford 7.3L F250/F350 Powerstroke)

DIESELR Turbo Back Exhaust for 1999–2003 7.3L Powerstroke. Built with T409 stainless, 4" downpipe, and TorcTite clamps. Fits F250/F350. Off-road use only.

Downpipe Back Exhaust - Single (2020-2026 Ford 6.7L F250/F350 Powerstroke)

Downpipe Back Exhaust for Powerstroke 6.7L (2020–2026). Stainless, mandrel-bent system with TorcTite clamps. Built for torque, EGT drop, and clean fit.

Downpipe Back Exhaust - Single (2001-2007 GM 2500/3500 6.6L Duramax LB7/LLY/LBZ)

Downpipe-Back Exhaust for 2001–2007 LB7/LBZ Duramax. Mandrel-bent T409 stainless, off-road use only. Built to last. Backed by Dieselr.

Cat & DPF Race Pipe (2013-2023 Dodge 6.7L Cummins - CAB & CHASSIS)

Dodge Cab & Chassis race pipe for 2013–2023 6.7L Cummins trucks. Built by DIESELR for competition use and maximum exhaust flow.

Downpipe Back Exhaust - Single (2007.5-2010 GM 2500/3500 6.6L Duramax LMM)

LMM Duramax Downpipe-Back Exhaust for 2007.5–2010 GM trucks. T409 stainless, mandrel-bent, off-road only. Built tough. From Dieselr.

Stainless Steel Header Manifolds (1999-2003 Powerstroke 7.3L)

Cast Stainless 2nd. Gen Swap Exhaust Manifold - T4 Mount (1998.5-2024 Cummins 5.9L/6.7L)

High Flow Y-Bridge (2017-2024 Duramax 6.6L L5P)

3.5" TIG-welded Y-Bridge for 2017–2024 L5P Duramax. Built for race airflow, custom intakes, and serious power. Backed by Dieselr.

Aluminized Downpipe Back Exhaust | Nissan Titan Cummins 5.0L 2016-2019

Built for Nissan Titan XD, the DIESELR Downpipe-Back Aluminized Exhaust System replaces the stock exhaust with a free-flowing 4" or 5" mandrel-bent system.

Aluminized 4" CAT & DPF/SCR Race Pipe Kit | Nissan Titan Cummins 5.0L 2016-2019

Dieselr 4" aluminized CAT & DPF/SCR race pipe kit for 2016–2019 Titan 5.0L Cummins—clean fit, smooth flow, and durable steel construction.

Aluminized Cat & DPF Race Pipe | Jeep Grand Cherokee 3.0L EcoDiesel 2014-2018

Dieselr aluminized cat & DPF race pipe—built with heavy-gauge steel and precision mandrel bends to improve flow, lower temps, and resist corrosion.

Aluminized 3" Downpipe Back Exhaust | Jeep Gladiator 3.0L EcoDiesel 2021-2023

Dieselr aluminized 3″ downpipe back exhaust—heavy-gauge steel, clean flow, precision fitment for EcoDiesel performance and durability.

Aluminized 3" Cat & DPF Race Pipes | Ram 1500 3.0L EcoDiesel 2014-2018

Dieselr aluminized 3" Cat & DPF race pipes for 2014–2018 Ram 1500 3.0L EcoDiesel—clean fit, better flow, and durable aluminized steel build.

Aluminized 4" Cat & DPF/SCR Race Pipe | Ram 2500/3500 6.7L Cummins 2019-2024

Dieselr 4" aluminized Cat & DPF/SCR race pipe for 2019–2024 Ram 6.7L Cummins—tested fitment, smooth flow, and durable steel construction.

Aluminized Flex Pipe Back Single | Ram 2500/3500 6.7L Cummins 2019-2024

Dieselr aluminized flex pipe back single for 2019–2024 Ram 2500/3500 6.7L Cummins—engineered flex section, corrosion-resistant steel, built for work.

Aluminized Turbo Back Single | Cab & Chassis Dodge 2500/3500/4500/5500 6.7L Cummins 2007-2009

Dieselr aluminized turbo back single for 2007–2009 Ram 6.7L Cummins Cab & Chassis—durable, corrosion-resistant, stronger flow, cooler EGTs.

Aluminized Turbo Back Single | Cab & Chassis Dodge 3500/4500/5500 6.7L Cummins) 2011-2018

Dieselr aluminized turbo back single for 2011–2018 Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins—durable fit, stronger flow, and cooler temps.

Aluminized Cat & DPF Race Pipe | Cab & Chassis Dodge 3500/4500/5500 6.7L Cummins 2007-2010

Dieselr aluminized Cat & DPF race pipe for 2007–2010 Ram 3500/4500/5500 6.7L Cummins—durable fit, stronger flow, and cooler EGTs.

Aluminized SCR Urea Race Pipe | Dodge 6.7L Cummins Cab & Chassis 2011-2012

Dieselr aluminized SCR Urea race pipe for 2011–2012 Ram 6.7L Cummins Cab & Chassis—strong flow, cooler temps, and durable fitment.

Aluminized DPF Race Pipe | Cab & Chassis Dodge 6.7L Cummins (2013-2023)

Dieselr aluminized DPF race pipe for 2013–2023 Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins—durable, corrosion-resistant, and built for flow.

Aluminized 4" Cat & DPF Race Pipe | Dodge 2500/3500 6.7L Cummins (2007-2012)

Dieselr aluminized 4" Cat & DPF race pipe for 2007–2012 Ram 2500/3500 6.7L Cummins—durable, corrosion-resistant, high-flow performance.

Aluminized 3" Cat & DPF Race Pipes | Ram 1500 3.0L EcoDiesel (2019-2024)

Dieselr 3" aluminized Cat & DPF race pipes for 2019–2024 Ram 1500 3.0L EcoDiesel—precise fit, steady flow, and corrosion-resistant strength.

Aluminized 4" Cat &DPF/SCR Race Pipe | Dodge 2500/3500 6.7L Cummins (2013-2018)

Dieselr aluminized 4" Cat & DPF/SCR race pipe for 2013–2018 Ram 6.7L Cummins—smooth fit, strong flow, and durable aluminized steel construction.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 6.7L Cummins (2007-2009)

Dieselr aluminized 4" or 5" turbo back single for 2007–2009 Ram 2500/3500 6.7L Cummins—strong fitment, smoother flow, and long-lasting reliability.

Aluminized DPF Back Exhaust Single | Dodge 2500/3500 6.7L Cummins (2007-2009)

Dieselr aluminized DPF back single for 2007–2009 Ram 6.7L Cummins—corrosion-resistant, high-flow system built for daily hauling and reliability.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 6.7L Cummins (2010-2012)

Dieselr aluminized turbo back single for 2010–2012 Ram 6.7L Cummins—reliable fit, stronger flow, corrosion-resistant and work-ready.

Aluminized 4" Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins (1989-1993)

Dieselr aluminized 4" turbo back exhaust for 1989–1993 Ram 5.9L Cummins—proven fit, durable steel, and smooth exhaust flow for work-ready trucks.

Aluminized Exhaust System Single | Dodge 2500/3500 6.7L Cummins (2013-2018)

Dieselr aluminized single exhaust for 2013–2018 Ram 6.7L Cummins—strong fitment, smooth flow, and corrosion-resistant durability for real work.

Aluminized 3.5" Cat & DPF Race Pipe | Ford Powerstroke 3.0L (2018-2020)

Dieselr 3.5" aluminized Cat & DPF race pipe for 2018–2020 Ford 3.0L Powerstroke — smooth flow, tight fit, and durable steel construction.

Aluminized 4" Turbo Back Exhaust Single | Ford Powerstroke 3.0L (2018-2019)

Dieselr 4" aluminized turbo back single for 2018–2019 Ford 3.0L Powerstroke — better flow, clean fit, and strong steel durability.

Aluminized 3.5" DPF Race Pipe | Ford Powerstroke 6.4L (2008-2010)

Dieselr aluminized 3.5" DPF race pipe for 2008–2010 Ford 6.4L Powerstroke—clean fit, smooth flow, and durable aluminized steel design.

Aluminized Cab & Chassis 4" Downpipe Back Exhaust Single | Ford 6.4L F350/F450/F550 Powerstroke (2008-2010)

Dieselr 4" aluminized downpipe back single for 2008–2010 Ford 6.4L Powerstroke Cab & Chassis—smooth fit, durable steel, tested reliability.

Aluminized Downpipe Back Exhaust Single | Ford 6.4L F250/F350 Powerstroke (2008-2010)

Dieselr aluminized downpipe back single for 2008–2010 Ford 6.4L Powerstroke—smooth flow, clean fit, and corrosion-resistant strength.

Aluminized 4" Cat & DPF Race Pipe | Ford 6.4L F250/F350/F450/F550 Powerstroke (2008-2010)

Dieselr 4" aluminized Cat & DPF race pipe for 2008–2010 Ford 6.4L Powerstroke F-series — tight fit, strong flow, durable steel build.

Aluminized 4" Turbo Back Exhaust | Ford 6.4L F250/F350 Powerstroke (2008-2010)

Dieselr aluminized 4" turbo back exhaust for 2008–2010 Ford 6.4L Powerstroke—smooth flow, clean fit, and heavy-duty steel strength.

Aluminized Cat & DPF Race Pipes | Ford Powerstroke 6.7L (2011-2019)

Dieselr aluminized Cat & DPF race pipes for 2011–2019 Ford 6.7L Powerstroke—clean fit, reliable flow, and long-lasting steel strength.

Aluminized Exhaust | Ford 6.7L F250/F350 Powerstroke (2011-2019)

Dieselr aluminized exhaust for 2011–2019 Ford 6.7L Powerstroke—smooth flow, clean fit, and durable heavy-duty steel design.

Aluminized 4" Downpipe Back Single Exhaust | Ford 6.7L F350/F450/F550 C&C Powerstroke (2011-2019)

Dieselr 4" aluminized downpipe back single for 2011–2019 Ford F-350/F-450/F-550 C&C 6.7L Powerstroke—strong flow, clean fit, lasting build.

Aluminized 4" Cat & DPF Race Pipes | Ford Powerstroke 6.7L (2020-2022)

Dieselr aluminized Cat & DPF race pipes for 2020–2022 Ford 6.7L Powerstroke — tight fit, smooth flow, and durable steel construction.

Aluminized Downpipe Back Exhaust | Ford 6.7L F250/F350 Powerstroke (2020-2022)

Dieselr aluminized downpipe back exhaust for 2020–2022 Ford 6.7L Powerstroke—clean fit, smooth flow, and durable heavy-duty construction.

Aluminized 3" Downpipe Back Exhaust | Jeep Wrangler 3.0L EcoDiesel (2021-2023)

Dieselr aluminized 3" downpipe-back exhaust—smooth flow, durable steel, and factory-style fitment built for lasting EcoDiesel performance.

Aluminized Turbo Back Exhaust | Ford 6.7L Powerstroke (2023-2026)

Dieselr 4" aluminized turbo back exhaust for 2023–2026 Ford 6.7L Powerstroke—clean fit, strong flow, and proven long-term reliability.

Aluminized 4" Turbo Back Race Pipe | Ford 6.7L Powerstroke (2023-2025)

Dieselr aluminized 4" turbo back race pipe for 2023–2025 Ford 6.7L Powerstroke—smooth flow, clean fit, and long-lasting steel strength.

Aluminized 4" Turbo Back Exhaust Single Cab & Chassis | F250/F350 7.3L Ford Powerstroke (1999-2003)

Dieselr 4" aluminized turbo back single for 1999–2003 Ford 7.3L C&C Powerstroke—clean fit, smooth flow, and long-lasting steel design.

Aluminized 4" Turbo Back Exhaust Single | F250/F350 7.3L Ford Powerstroke (1994-1997.5)

Dieselr aluminized turbo back single for 1994–1997.5 Ford 7.3L Powerstroke—smooth flow, precise fit, and durable steel construction.

Aluminized 2 Piece 3" Downpipe | Ford 7.3L Powerstroke (1994-1997)

Dieselr aluminized 3" 2-piece downpipe for 1994–1997 Ford 7.3L Powerstroke—tight fit, smooth flow, and durable heavy-duty design.

Aluminized 3" Turbo Back Exhaust Single | 2.8L GM DURAMAX LWN (2016-2021)

Dieselr 3" aluminized turbo back single for 2016–2021 GM 2.8L Duramax—clean fit, smoother flow, and durable aluminized steel build.

Aluminized 4" CAT Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LB7 (2001-2004.5)

Dieselr Aluminized 4" CAT back exhaust for 2001–2004.5 GM 6.6L Duramax LB7 - smooth tone, improved flow, and durable aluminized steel build.

Aluminized Cat & DPF Race Pipe | GMC/Chevy 6.6L GM Duramax LML (2011-2015)

Dieselr aluminized Cat & DPF race pipe for 2011–2015 GM 6.6L GM Duramax LML - precision fit, smooth flow, and long-lasting aluminized steel.

Aluminized DPF Race Pipes | 2500/3500 6.6L GM DURAMAX LMM (2007.5-2010)

Dieselr aluminized DPF race pipes for 2007.5–2010 GM 6.6L Duramax—clean fit, strong flow, and heavy-duty aluminized steel build.

Aluminized 5" DPF Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LMM (2007.5-2010)

Dieselr 5" aluminized DPF back single for 2007.5–2010 GM 6.6L Duramax—strong flow, perfect fit, and heavy-duty aluminized steel build.

Aluminized 4" Cat Back Race Pipe | Cab & Chassis GM 2500/3500 6.6L DURAMAX LMM 2007.5-2010

Dieselr 4" aluminized cat back race pipe for 2007.5–2010 GM 6.6L Duramax C&C—precise fit, smooth flow, and durable aluminized steel build.

Aluminized 4" Cat Back Exhaust Single | GM 2500/3500 6.6L DURAMAX LML 2011-2015

Dieselr 4" aluminized cat back single for 2011–2015 GM 6.6L Duramax — clean fit, strong flow, and long-lasting aluminized steel build.

Aluminized Downpipe Back Exhaust Single | 2500/3500 6.6L GM DURAMAX LML (2015.5-2016)

Dieselr aluminized downpipe back exhaust—4" heavy-duty system built for stronger flow, precise fitment, and corrosion-resistant performance.

Aluminized 4" Cat & DPF Race Pipes | GM 2500/3500 6.6L DURAMAX L5P 2017-2023

Dieselr aluminized 4" Cat & DPF race pipes—engineered for strong flow, corrosion resistance, and precision fitment built to perform.

Aluminized Downpipe Back Exhaust Single | Cab & Chassis GM 2500/3500 6.6L DURAMAX L5P 2017-2019

Dieselr aluminized downpipe back single—4″ system engineered for smooth flow, secure fit, and long-lasting corrosion-resistant strength.

Aluminized Downpipe Back Exhaust Single | GM 2500/3500 6.6L DURAMAX L5P 2020-2025

Dieselr aluminized downpipe back single—4″ system built for strong flow, clean fit, and long-lasting corrosion-resistant durability.

Aluminized 4" Turbo Back Exhaust Single | GM Detroit 6.5L Diesel 1994-2000

Dieselr aluminized 4" turbo back single—smooth flow, strong welds, and corrosion-resistant steel built for long-term performance.

Aluminized 4" Cat Back Exhaust Single | GM 2500/3500 6.6L DURAMAX LB7/LLY/LBZ w/OEM 4 Bolt Flange 2001-2007

Dieselr aluminized 4" cat back single—smooth flow, easy fit, and long-lasting corrosion-resistant steel for performance and reliability.

Aluminized 3" Cat & DPF Race Pipes | 3.0L GM Duramax LM2 1500 (2020-2024)

Dieselr aluminized 3" Cat & DPF race pipes—clean fit, smooth flow, and corrosion-resistant durability for high-performance diesel setups.

Aluminized 4" Turbo Back Exhaust Single | 6.0L Ford Excursion Powerstroke 2003-2005

Dieselr aluminized 4" turbo-back exhaust—strong flow, clean tone, and long-lasting steel durability for dependable diesel performance.

Aluminized Exhaust System | Ford 6.0L F250/350/Harley Powerstroke 2003-2007

Dieselr aluminized exhaust system—built from heavy-gauge steel for lasting flow, strength, and performance across multiple diesel setups.

Aluminized Cat Back Exhaust Single | Dodge 2500/3500 5.9L Cummins 2004.5-2007

Dieselr aluminized 4″,5" cat-back exhaust — clean flow, durable steel build, and balanced sound for reliable long-mile diesel performance.

Aluminized 5" DPF Back Exhaust Single | Dodge 2500/3500 6.7L Cummins 2010-2012

Dieselr aluminized 5" DPF-back exhaust system — built for strong flow, long-haul durability, and clean fitment in demanding diesel applications.

Aluminized Turbo Back Exhaust Single | Dodge 2500/3500 5.9L Cummins 2004.5-2007

Dieselr aluminized turbo-back exhaust — 4″,5" heavy-duty steel, smooth flow, clean fit, and proven reliability for long-haul diesel performance.