CAT & DPF Delete Pipes

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Homepage Banner displaying End of year Sale 5 percent Off on all kits.
Homepage Banner displaying End of year Sale 5 percent Off on all kits.

CAT & DPF Delete Pipes

Engine & Parts Summary

Race-grade exhaust and intake components for Ford Powerstroke, Ram Cummins, GM Duramax, Jeep EcoDiesel, and Nissan Cummins diesels. The selection focuses on cat/DPF delete pipes, downpipes, up-pipes, filter-back exhausts, and intercooler pipes for competition use.

Items are listed by engine and year for fast shop matching. Searches include delete pipe, Powerstroke 6.7 delete, Cummins 6.7 delete, Duramax 6.6 delete, Ford delete, Ram delete, Duramax delete, heavy duty delete, Super Duty delete—all for competition.

Engineering and Design Advantages

  • Build Quality: Made from 304/409 stainless steel with mandrel bends, CNC flanges, and TIG/MIG welds. Kits include gaskets, clamps, and brackets for your engine.
  • Performance & Durability: The parts are engineered to minimize backpressure, which helps maintain consistent air-fuel mixtures and allows the turbo to spool faster during competition. They are built with corrosion-resistant alloys and reinforced welding to endure repeated heat cycles and vibrations.
  • Fitment: All parts are engineered to factory mounting locations with precise, model-specific geometry for direct installation.

Compatibility & Tuning

Certain applications perform optimally with supporting competition tuning or ECM/TCM services. Consult individual product information to identify if a calibration update, security unlock, or throttle-valve adjustment is necessary for your configuration.

Collection Includes

Ford Powerstroke

  • 6.7L Cat & DPF Delete Pipe (2011–2024)
  • 6.4L Cat & DPF Delete Pipe (2008–2010)
  • 6.7L 4" Filter-Back Exhaust (2011–2024)
  • 3.0L Cat & DPF Delete Pipe (2018–2020)
  • 6.7L Cold-Side Intercooler Pipe/Charge Pipe (2011–2016)
  • 6.7L Cold-Side Intercooler Pipe (2011–2015)

Ram Cummins

  • 6.7L 4" Cat/DPF Delete Pipe (2007.5–2012)
  • 6.7L 4" Cat/DPF Delete Pipe (2013–2018)
  • 6.7L 4" Cat/DPF Delete Pipe (2019–2024)
  • 6.7L Cab & Chassis 4" Cat/DPF Delete Pipe (2011–2012)
  • 6.7L Cab & Chassis 4" SCR Urea Race Pipe under 70" (2011–2012)
  • 6.7L Cab & Chassis 4" SCR Urea Race Pipe over 70" (2011–2012)
  • 6.7L Cab & Chassis 4" Cat/DPF Delete Pipe (2013–2021)
  • EcoDiesel 3.0L Cat & DPF Delete Pipe (2014–2019)
  • EcoDiesel 3.0L Cat & DPF Delete Pipe (2019.5–2023)
  • Nissan Cummins 5.0L 4" DPF Delete Pipe (2016–2018)

GM Duramax

  • LML 6.6L Cat & DPF Delete Pipe (2011–2015)
  • LML 6.6L Cat & DPF Delete Pipe (2015.5–2016)
  • L5P Cat & DPF Delete Pipe (2017–2023)
  • L5P 3.5" Turbo Downpipe (2017–2023)
  • LML 3" Turbo Downpipe (2011–2015)
  • LB7 3" Turbo Downpipe (2001–2004)
  • LLY/LBZ/LMM — 3" Downpipe (2004.5–2010)
  • L5P Stainless Up-Pipes (2017–2024)
  • LMM EGR High-Flo Up-Pipe (2007.5–2010)
  • LML/LBZ/LLY/LB7 group Up-Pipe High Flo (2001–2016)
  • LML Intercooler Pipe & Boot Kit (2011–2016)

Jeep EcoDiesel

  • Grand Cherokee 3.0L Cat & DPF Delete Pipe (2014–2018)
  • Wrangler 3.0L 3" Hand-Crafted Race Pipe (2020–2023)
  • Gladiator 3.0L 3" Hand-Crafted Race Pipe (2020–2023)

Technical Specifications

  • Materials: 304/409 Stainless Steel, High-Temperature Hardware
  • Fabrication: Precision mandrel-bent tubing, flanges that match OEM profiles, and welds verified for integrity.
  • Fit & Finish: Jig-built on platform-specific templates for consistent alignment.
  • Thermal Rating: Engineered to withstand the continuous high temperatures of competitive driving cycles.

Identifying the Right Component

  1. Search by year, engine, and platform.xample: "2019 Ram 6.7 Cummins delete pipe" or "2014 Ford Super Duty 6.7 delete pipe".
  2. Select Pickup or Cab & Chassis models where applicable.
  3. Match the exact listed year range precisely.
  4. Review notes for downpipe size, SCR/urea sections, and hardware.
  5. Verify any referenced drivetrain information.
  6. Contact support with your VIN and system photos if uncertain.

Tips to Find the Right Part and Avoid Returns

  • Use exact search phrases like "2011 Powerstroke 6.7 delete pipe", "2019 Cummins 6.7 delete pipe", or "LML Duramax 6.6 delete pipe".

  • For model years that overlap, open the listings for both years and carefully compare mounting points and sensor ports.

Legal and Usage Disclaimer

All components listed are strictly for sanctioned competition or off-road application where legally allowed. These products are not certified or intended for on-road use. Compliance with all applicable laws and regulations is the sole responsibility of the purchaser.