Diesel Performance Upgrades and Installation in Orange County

Our factory trained, expert install crew have decades of experience with installing diesel performance products on Dodge Cummins, Ford Powerstroke and Chevy Duramax diesel trucks, as well as, Motorhomes, RVs and even semi's. Bottom line, if we sell it, we can install it on your diesel vehicle (Of course, abiding by California State Laws - sorry guys, the $200K fine isn't worth it.) That said, we can take your diesel truck to the highest level of performance with a combination of products, such as diesel tuners, cold air intakes, performance exhausts and more, getting the most out of your diesel truck. No matter the application ... improved towing capabilities, better fuel economy, lower EGT's, or just pure horsepower gains ... Orange County Diesel is truly your, Southern California, one-stop-shop and installation center.

2012 Dodge Cummins Project Truck - Before

2012 Dodge Cummins Project Truck - After

Popular Performance Installations:

  • Diesel Tuner Install & Programming
  • Cold Air Intake Install
  • Diesel Exhaust System Install
  • Larger Replacement Diesel Fuel Tanks, including Stock Removal and Fuel Transfer
  • Suspension Lifts, Body Lifts and Leveling Kits
  • Performance Wheels and Tires (35's, 37's and larger)
  • Heavy-Duty Bumper Installation - Front and Rear (We can even arrange exact match powder coating)
  • Performance Turbo Installation - Stock Turbo Replacement
  • Side Steps, Running Boards, Nerf Bars to add function and styling
  • Fuel Systems, Intercoolers, Performance Injection and more!

Popular Performance Services:

  • Wheel Alignment Service
  • Shock Repair Service
  • Steering & Brake Service
  • Tire Mount & Balance Service
  • Suspension Lift Kit Installation, Modification & Repair
  • Custom Fabrication, Welding & Machining Service
  • EFI Live ECM Mapping Service
  • Diesel Tuner Programming
  • High Performance Diesel Packages
  • Motorhome & RV Torque and Towing Packages

Diesel Tuner  Truck Bed Liner  Diesel Air Intake

Popular Diesel Performance Products:

Performance Air Intakes
Performance Exhausts
Performace Fuel Tanks
Performance Lift Systems
Performance Truck Accessories
Performance Tuners & Chips

Being in business for over a decade, Orange County Diesel has built mounds of relationships with Top Manufacturers in the diesel truck industry. These relationships help keep our service staff knowledgeable and up-to-date with the newest diesel vehicles and most current diesel performance parts . . . we even get the inside scoop on hot new products, yet to hit the market. Below is just a few of the brands we carry . . . shop online at OCDiesel.com or come on by for a one-on-one FREE consultation to discuss the best performance diesel products for your truck.

Popular Diesel Performance Product Brands

H&S Performance SCT Flash Diesel MADS Smart Diesel PPE Diesel EDGE Diesel Products
MBRP Performance Exhausts MagnaFlow Performance Exhaust Bullet Proof Diesel Performance Silverline Performance Exhaust Diamond Eye Performance Exhaust
Banks Power Diesel Performance ATS Diesel Performance ISSPRO Diesel Performance Gauges BD Power Diesel Performance Garrett Performance Turbo
Andersen Manufacturing Trailer Hitch FASS Fuel Systems Transfer Flow Fuel Tanks Titan Fuel Tank South Bend Clutch
aFe Power Diesel Performance S&B Filters Diesel Performance Intake Quadzilla Diesel Performance Tuning Airaid Diesel Performance Intake Mag-Hytec Diesel Performance

Email Us, Call Us or Come on By

15751 Chemical Lane, Huntington Beach, CA 92649

Monday-Friday - 8am to 5pm PST Saturday by appointment
Phone: 714-848-2170 - Fax: 714-841-5752 - Email: service@ocdiesel.com

Orange County Diesel Reviews

Checkout What Our Customers are Saying About Us

In an effort to be transparent is this digital age of anonymous reviews, we are posting ALL reviews, from ALL sources across the web, unfiltered by us or any other source that chooses what they want you to read. We understand, and hope that you do too, that not all reviews will be positive and we use any criticism as a way for us to improve our services for our Orange County Diesel customers . . . and we hope you, soon will become one too.