Join the Bad Guy Motors email list for product drops, garage inspo, and VIP invites. We'll email a one-time 5% off code as soon as you subscribe.
One-time 5% welcome code
Good on any product or service invoice.
Early access
Be first to hear about limited builds, gear, and events.
Direct inbox
Need help? Reply to any email and the crew will jump in fast.
Prefer texting? Call 403-525-0432 or email support@badguymotors.com.
Boost airflow with DIESELR Grand Cherokee EcoDiesel Race Pipe for 2014–2018 models. T409 stainless. Built to perform. For off-road use only.
Custom fitments
Tell us about your platform, performance goals, and timeline. We’ll map the parts, confirm availability, and send back a detailed quote with next steps.
Custom fitment brief
Outline your vehicle, performance targets, and timeline. The build desk will confirm availability, pricing, and next steps in writing.
Dieselr aluminized SCR Urea race pipe for 2011–2012 Ram 6.7L Cummins Cab & Chassis—strong flow, cooler temps, and durable fitment.
Dieselr aluminized Cat & DPF race pipe for 2007–2010 Ram 3500/4500/5500 6.7L Cummins—durable fit, stronger flow, and cooler EGTs.
Dieselr aluminized turbo back single for 2011–2018 Ram 3500/4500/5500 Cab & Chassis 6.7L Cummins—durable fit, stronger flow, and cooler temps.