Custom Performance Tuning - CPT
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We specialize in aftermarket performance installations, ecu tuning solutions, and factory maintenance for a wide range of makes and models.
SD Racing is located just 15 minutes from the heart of Greenville, South Carolina. We were born out of the need for a reputable aftermarket performance center within the upstate that specializes in Domestic and Import vehicles. Our goal is to provide our customers withe a fun and inviting atmosphere, quality parts at a competitive price, unmatched expertise in vehicle setup, and unparalleled atten
06/11/2026
C6 Corvette with all the bolt-on goodies and a cam getting some tuning love using HP Tuners RTD4. Give us a call at 864-764-1646 and schedule your tune today!
S650 Mustang GT IceBox Dual Air Intake testing and map development with and his Dark Horse at
hanging it out during testing this weekend with !
06/02/2026
Mopars be flying with a CPT tune using . Call 864-764-1646 to schedule your tune today!
05/29/2026
With and at Anderson Motor Speedway for testing!
05/18/2026
Wicked Big Meet is coming up soon! Looking forward to seeing all of these competitions up there! Be sure to get your tickets now if you have not already: https://www.wickedbigmeet.com/tickets/customperformanceengineering
05/15/2026
Had a great time this past Saturday at Tail of the Dragon with Boxer Takeover. This was our first time out with them and they have a great group of people. We highly encourage anyone with a within a few hundred miles to meet up at the next one with them 🤘
COBB Tuning Tinsley Custom Coatings, LLC
04/28/2026
CPT + = the winning combo for your ride this summer. Call to schedule your tune today! 864-7641646
Generating some base maps for the product offerings that Custom Performance Engineering has been developing.
Call 864-764-1646 to get your EcoBoost tuned!
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Address
280 National Avenue BY APPOINTMENT ONLY
Greenville, SC
29303
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |