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9th Injector Plugs - 5/16" (2023-2025 Powerstroke 6.7L)

Install the 9th injector plug Powerstroke 6.7L engines need. DIESELR’s 5/16" port plug seals the unused fuel line. Fits 2023–2025 Super Duty models.

5 Position Switch - EGR temp sensor - Live (2011-2016 Duramax LML)

CCV Upgrade Kit (2008-2010 Powerstroke 6.4L)

CCV Upgrade Kit (2011-2025 Powerstroke 6.7L)

DieselR CCV Upgrade Kit for 2011–2025 6.7L Powerstroke trucks. Cleaner intake, better breathing, built for reliability and long-term performance.

PCV Upgrade Kit (2004.5‑2010 Duramax 6.6L LLY/LBZ/LMM)

Throttle Valve Upgrade Kit (2007.5-2024 Cummins 6.7L)

CCV Upgrade Kit (2007.5-2024 Cummins 6.7L)

Grid Heater Delete Kit (2007.5-2024 Cummins 6.7L)

Remove the grid heater on your Cummins 6.7L with this billet delete kit. Improves airflow and lowers EGTs. Fits 2007.5–2024. Off-road use only.

3.5" Max Intake Manifold (2007.5-2018 Cummins 6.7L)

DIESELR 3.5" Max Intake Manifold for 2007.5–2018 Cummins 6.7L trucks. Built for airflow and efficiency. Stainless steel, bolt-on, and competition-ready.

CP3 Conversion Kit (2011-2016 Duramax 6.6L LML)

Switch to the DIESELR CP3 Conversion Kit for Duramax 6.6L LML. Avoid CP4 failure with a reliable, complete install kit. Pump not included. Built to last.

9th Injector Plugs - 5/16" (2023-2025 Powerstroke 6.7L)

Install the 9th injector plug Powerstroke 6.7L engines need. DIESELR’s 5/16" port plug seals the unused fuel line. Fits 2023–2025 Super Duty models.