Search for “Diesel”

Upgrade your exhaust system with the EGR-Removed Stainless Steel Up-Pipe Kit, engineered for 2008–2010 Ford F-250 and F-350 6.4L Powerstroke diesel engines. This kit improves exhaust flow, throttle response, and turbo spool-up while providing dura...

Upgrade your 2.8L Duramax Canyon or Colorado with this JS Speed Diesel 3" turbo-back exhaust system. Built for competition use, this system delivers maximum flow by replacing your restrictive OEM exhaust with a high-performance stainless steel des...

The EFI Live AutoCal V3 tuning package provides a custom calibration matched to your Ram Cummins engine, model year and selected pickup or Cab & Chassis configuration. Vehicle fitment 5.9L Cummins: 2006–2007, CMB. 6.7L Cummins: 2007.5–2009 CMC...

Remove restrictive EGR components and simplify your 6.7L Cummins setup. This Full EGR Valve & Cooler Delete Kit is designed for 2007.5–2009 Ram 2500/3500 pickup trucks equipped with the 6.7L Cummins engine. Built for off-road and competition a...

Unlock more power and efficiency from your 2017–2026 Chevrolet Silverado & GMC Sierra 2500/3500HD 6.6L Duramax L5P with this 3.5" turbocharger downpipe upgrade. By fully removing the Diesel Oxidation Catalyst (DOC), this pipe maximizes exhaust...

This all-in-one kit combines our 3" Cat & DPF delete exhaust with custom ECU tuning for 2010–2018 Mercedes-Benz and Freightliner Sprinter 2500/3500 vans equipped with the 3.0L V6 diesel engine. The high-flow exhaust replaces the restrictive fa...

Bring back the boost your Duramax was built to make. If your turbo is showing signs of wear—slow spool, inconsistent power, or oil-related issues—this direct-fit replacement restores strong, predictable performance. Built for work-truck duty and d...

Eliminate restrictions, clear emissions-related codes, and unlock reliable off-road performance for your Sprinter. This DPF delete tuning is designed for 2013–2023 Mercedes Sprinter vans equipped with compatible Bosch ECUs, delivering improved dri...

Choose your diameter. Free the flow. Let your 6.7L Cummins breathe. This Stainless Downpipe-Back / Turbo-Back Race Exhaust System is engineered for 2013–2018 Ram 2500 and 3500 pickup trucks equipped with the 6.7L Cummins. Designed for off-road and...

Improve airflow and long-term reliability by eliminating the restrictive factory EGR cooler on your L5P Duramax. This EGR Delete Kit is designed for 2017–2023 GM HD trucks equipped with the 6.6L L5P Duramax engine. By removing the factory EGR cool...

Unlock stronger airflow and performance with a 5" stainless race exhaust built for the legendary 7.3L Powerstroke. This Downpipe-Back Race Exhaust System is designed for 1999–2003 Ford Super Duty trucks equipped with the 7.3L Powerstroke diesel en...

Cover unused connectors on your 6.7L PowerstrokeThese harness caps are intended for connectors left unused after the relevant exhaust or EGR modifications. They provide a fitted barrier against water and debris at the unused connection points. The...

The EZX is the ultimate performance upgrade for your 3.0L Duramax powered Silverado 1500 or Sierra 1500, offering total control over your truck with power adjustability on-the-fly. Offering easy installation, improved fuel economy, better towing p...

Choose JS Speed Diesel tuning for your 2020–2022 Chevrolet Silverado 1500 or GMC Sierra 1500 with the 3.0L Duramax LM2. Select the tune level you need, then choose whether to add the OBD2 tuning interface and credits. Vehicle fitment 2020–2022 Che...

This complete package combines Mini Maxx tuning with the exhaust and EGR components matched to your selected diesel pickup. Vehicle fitment2003–2007 Ford F-250/F-350 6.0L Powerstroke pickups with automatic transmission.Specifications Specificatio...

Free up exhaust flow and support performance-focused builds. This 4” Stainless Steel DPF Delete Race Pipe is engineered for 2015.5–2016 GMC Sierra and Chevy Silverado 2500/3500HD trucks equipped with the 6.6L Duramax and OEM-style 3-bolt turbo fla...