Supreme Diesel Performance has been a staple of the Jacksonville automotive scene since 2014. We've spent this time proudly serving the Jacksonville area and have become a valued part of the community. Whether you need general upkeep and maintenance or a complete vehicle overhaul, Supreme Diesel Performance has been there to provide excellent service and trustworthy advice.
Our customers return to us whenever they have an issue or even a small concern about their vehicle because they know that they'll receive the very best in automotive care. Our highly trained technicians allow us to provide solutions to a wide range of problems, getting you back on the road quickly without breaking the bank on repairs. Supreme Diesel Performance specializes in 4x4 Services, Brakes, Counter Services, Diesel Engine & Transmission, Diesel Truck Care, Electrical Services, Electronic Services, Fleet Brakes, Fleet Drive Train, Fleet Electrical, Fleet Electronics, Fleet Engine Work, Fleet Front End Services, Fleet Suspension Work, General Services, Heating and Cooling Services and Transmission Services and we are proud to help our customers get our safely on the road.
Stop in or give us a call at 904-647-7455 to let us know how we can help you!
What People Say About Us
Nick and the team at SDP are top notch! They've done an excellent job of getting my 7.3 back on the road and running like a champ. Nick is very personable and his knowledge of and enthusiasm for diesel engines shows in conversation. As long as SDP is around, my truck will never go to another shop. Keep up the good work guys!
I had a emissions delete, exhaust and programmer installed on my 2011 Dodge 3500. SDP is very professional and knowledgeable and mostly honest! I am very pleased with the work and would recommend anyone to go here for all your diesel work!!
2005 Ford 6.0. Nick and his crew are top notch. EGR delete, later a FICM replacement. High quality work, with fair prices. Would recommend them to anyone!
Excellent staff and outstanding diesel knowledge! Could not be happier with the results - Nick & Crew gave me a full walk-through before dropping off my truck and kept me updated throughout the job, to include providing me with other recommendations that I had not even considered. Extremely impressed and happy to have found my diesel spot. Stoked on my 7.3!