Cummins, Power Stroke, & Duramax Diesel Performance

Diesel Performance Parts Guide

Choose a category, modification type, or application to get started.

Performance Diesel Mods by Type:


Diesel Chips & Tuners	Diesel Exhaust Mods	Air & Fuel System Mods	Diesel Injectables

Performance Diesel Mods by Application:


Power Stroke Performance	Cummins Performance	Duramax Performance

Diesel Performance Mods by Category:


High Performance Mods	Towing Mods	Fuel Savers	Budget Mods

The Diesel Performance Database is your guide to performance enhancing products & modifications for your Cummins, Power Stroke, or Duramax diesel powered truck. The database of performance diesel modifications is intended to be a showcase to the various modifications you can perform on your diesel powered truck to achieve more horsepower, torque, & fuel economy, as well as lower your exhaust gas temperatures for enhanced reliability & longevity. Below you will find a variety of mods, from mild to wild, that will help you tow a grade with ease, drag race like a muscle car, boost your fuel economy, or become a sled pull champion. To get started, choose a category that matches what you're interested in or the level of performance you hope to achieve.

Latest Additions to the Diesel Performance Guide:

- Exhaust Brake

- Electric Fans

- 7.3L Power Stroke EBV Delete

- Cummins J-Hook