Best Sellers
Tried, Tested, and Trusted. Browse Spetuner’s most popular full delete bundles, CAT & DPF delete kits, EGR removal kit, and custom tuners engineered for your truck.
Diesel Delete Kits
Stop guessing and start saving. Our Diesel Delete all-in-one Bundle combines precision EGR block off plates, stainless steel performance delete pipe, and custom tunes engineered to unlock max horsepower & torque. Guaranteed to fit your Powerstroke, Cummins, or Duramax perfectly—saving you up to 20% compared to buying parts separately.
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Installation Guides
Install It Yourself. Step-by-step guides for your truck. Know the tools, the fit, and what comes next.
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Lars2011–2017 Ford F250/F350 6.7L Powerstroke DPF Delete Pipe Installation Guide
Quick Answer: 2011–2017 Ford 6.7 DPF Delete Pipe Install The illustrated 2011–2017 F-250/F-350 6.7L DPF replacemen... -
Lars2020–2023 Ford 6.7L Powerstroke 5-inch Downpipe-Back Exhaust with Muffler Installation Guide
Quick Answer: 2020–2023 Ford 6.7 5-Inch Muffler Exhaust Install Install the 2020–2023 Ford 6.7L 5-inch muffler ... -
Lars2013–2018 Dodge Ram 6.7L Cummins 5-Inch Downpipe-Back Dual Installation Guide
Quick Answer: 2013–2018 Ram 6.7 5-Inch Dual Exhaust For a 2013–2018 Ram 6.7L Cummins 5-inch dual system, fit th... -
Lars2015.5–2016 Duramax 6.6L LML 5-Inch Downpipe-Back Dual Installation Guide
Quick Answer: 2015.5–2016 LML 5-Inch Dual Exhaust Install For the 2015.5–2016 LML 5-inch dual route, match the ... -
Lars2011–2019 Ford 6.7L Powerstroke Cab & Chassis 4-Inch DPF Downpipe-Back Installation Guide
Quick Answer: 2011–2019 Ford 6.7 Cab & Chassis Exhaust Install For a 2011–2019 Ford 6.7L Cab & Chassis ...