ABOUT US

WE STRIVE TO PROVIDE THE ABSOLUTE BEST CUSTOMER SERVICE, WITH REASONABLE PRICES, AND RELIABLE PARTS.

OUR SERVICES

PREVENTATIVE MAINTENANCE AND SERVICES

Transmission Services

We not only build transmissions, we service them as well.

Fuel Filters & Additives

Let us help you keep your MPG and HP as high as possible.

Oil Changes

We use only the best Schaeffer's Oil in our oil changes.

Algae Shock Treatments

Let us make sure you have the smoothest ride possible.
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Sam's Advice

"Every diesel truck should be at least 650 HP.  That's where they perform best, and you're going to love it!"
- Sam Smith

Getting Started: The Basics!

  • Tuning
  • 4" Exhaust with Tip
  • Cold Air Intake

Going A Little Farther:

  • Lift Pump: Never a Bad Investment

Towing is the Name of Your Game?

  • Intercooler Pipe and Boot Upgrades

Worried About That CP4 in Your LML Duramax?

  • CP3 Swaps (Tuning upgrade required)

Worried About The Transmission For Your Cummins?

  • Transmissions built in house - let us help your transmission hold all that horsepower you are adding!
  • We are also an ATS Installer

Call Us (864-885-9060) Today To Discuss Your Truck And The Options That Are Right For Your Needs And Budget!

AWESOME CLIENTS

SEE WHAT OUR CLIENTS SAY ABOUT US

I couldn’t be happier with everything Carolina Diesel did to my truck. My only regret is not bringing it to them sooner!! I can’t wait to have them do some...

Posted by David Snyder on Sunday, December 10, 2017

This is a great shop run by some great people. They have helped me numerous times.

Posted by Steve Springs on Saturday, December 2, 2017

We are so very pleased with Carolina Diesel! Ecstatic is under statement. I called back in November about my husbands...

Posted by Tiffany Lockridge on Friday, March 3, 2017

Big thanks to Sam Smith and guys at the shop for building my truck. First dyno event truck made 980HP and 1837ft-lbs.

Posted by Jared Jones on Tuesday, May 2, 2017

These guys know their stuff. I was very pleased with the work and the price. Took my truck to 3 different places...

Posted by Corey Baker on Thursday, September 22, 2016

( If I could give them 10 stars I would) They are very good & know their stuff!! Thank you all for getting us back on...

Posted by Renee Allen Murphy on Friday, December 2, 2016

CONTACT US

WE LOOK FORWORD TO HEARING FROM YOU

carolinadieselperformance1@gmail.com

+1 (864) 885-9060

610 E. North 1st St.
Seneca, SC 29678.