Sale and Clearance: Diesel Performance

Improve reliability and airflow in your 6.0L Powerstroke by removing the failure-prone factory EGR cooler. This EGR Delete Kit is designed for late-2004–2007 Ford Super Duty trucks equipped with the 6.0L Powerstroke diesel engine. By eliminating t...

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...

The Duramax Exhaust Manifold Kit is built for 2001–2016 Duramax 6.6L engines and delivers significant gains in airflow, turbo efficiency, and throttle response. With cast iron manifolds for strength and stainless-steel up-pipes for durability, thi...

Increase exhaust flow and unlock stronger performance with a stainless race exhaust built for the Duramax LML. This Downpipe-Back Race Exhaust System is designed for 2011–2015 Chevrolet Silverado and GMC Sierra 2500HD/3500HD trucks equipped with t...

Upgrade your 2011–2015 Duramax with this 3" stainless steel downpipe designed to increase exhaust flow and unlock more turbo efficiency. Compared to the restrictive factory pipe, this high-flow replacement delivers up to 20% better airflow, helpin...

Upgrade your 2008–2010 Ford Powerstroke 6.4L with our Billet Fuel Filter Cap, a high-strength replacement for the fragile OEM plastic caps. Designed to handle extreme engine bay temperatures, this billet aluminum cap ensures long-term reliability,...

Upgrade your 2004.5–2010 Chevrolet Silverado or GMC Sierra 2500/3500HD 6.6L Duramax with this 3" stainless steel downpipe. Built for durability and performance, this downpipe improves exhaust flow by 20% over stock, lowers engine bay temperatures ...

Upgrade your 6.6L Duramax with this 3" stainless steel downpipe, designed to outperform the restrictive factory unit. With a 20% increase in exhaust flow, this downpipe reduces EGTs, improves turbo spool, and boosts efficiency—whether you’re towin...

Upgrade your 2008–2010 Ford Powerstroke 6.4L with this Cold-Side Intercooler Charge Pipe Kit. Replacing the restrictive factory piping, this kit improves durability, efficiency, and airflow. Designed with mandrel-bent aluminum tubing, reinforced 4...

Maximize airflow and performance with this precision-engineered SCR delete pipe for 2011–2012 Ram Cab & Chassis. The 4" SCR Urea Race Pipe is built for 2011–2012 Ram Cummins 6.7L Cab & Chassis models with a cab-to-axle length under 70". By...

Boost airflow and power with this precision-fit SCR delete pipe for long-wheelbase Cab & Chassis models. The 4" SCR Urea Race Pipe is engineered for 2011–2012 Ram Cummins 6.7L Cab & Chassis trucks with a cab-to-axle length greater than 70"...

Protect your 6.0L Powerstroke’s cooling system and extend engine life with this complete coolant filtration solution. The Ford Powerstroke 6.0L Coolant Filtration System is designed to safeguard your engine by removing harmful contaminants like ca...

Replace weak factory plastic with durable aluminum for stronger airflow, better reliability, and lasting performance. The Cold Side Intercooler Pipe for the 2017–2019 Ford F250 and F350 6.7L Powerstroke is engineered to withstand high boost pressu...

The Ford Powerstroke Performance Tuner is the ultimate upgrade for enthusiasts looking to maximize power, efficiency, and control. Designed by JS Speed, this premium programmer provides unmatched performance and flexibility across multiple model y...

Boost performance and reliability with this passenger side up-pipe for 2001–2016 Duramax 6.6L engines. Featuring a larger 2" diameter and durable stainless steel construction, this up-pipe replaces the OEM pipe that often develops leaks at the bel...

Over time, contaminants like casting sand, metal shavings, and rust can build up in your coolant system. These particles can damage your water pump and clog small passages in the EGR and oil cooler. The 6.7 Powerstroke Coolant Filter Kit actively ...

Upgrade your 2003–2007 Ford Powerstroke 6.0L with the proven “Blue Spring” fuel pressure regulator kit. This simple yet effective modification increases fuel pressure to optimal levels, protecting injectors and ensuring consistent performance over...