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Customers'

Rides

About

HSP Diesel

HSP offers a full line of our own products from Single and Twin Turbo Kits, Downpipes, Intercooler Tubing, Max Flow Bridges and much more! 

HSP Exclusive

Products

Looking to upgrade your Duramax or Cummins? Visit our Website for the highest quality & best performing parts and kits available! 

Shop

Our Store

586-785-3110

15085 32 Mile Rd, Romeo, MI 48065, United States

Install & Maintenance

HSP Diesel not only focuses on performance for Duramax and Cummins Diesel vehicles, however also general maintenance. With our new 12,000 sq. ft facility, we now welcome in general maintenance on Duramax and Cummins such as Head Gasket replacements, Injector work/upgrades, or Full Installation of all HSP Components!


- Single Turbo Kits
- Twin Turbo Kits
- Custom Triple Turbo Kits
- Custom Fabrication
- Roll Cages
- Down Pipes / Exhaust
- Hotside/Cold Side Intercooler Tubing
- Custom Intercoolers


- Injector replacements/upgrades
- Head Gasket replacements
- CP3
- Exhaust Repair
- Custom Tuning
- Welding/Fabrication
- Engine Work
- Driveline/Chassis Upgrades