Hawks Motorsports
Easley, South Carolina, United States
Dyno: Dynojet 224x chassis dyno
TunesHolley EFI ✓
ECU dyno tuners in South Carolina
5 shops in South Carolina have their own dyno and tune aftermarket engine control units (ECUs). Most tuned here: Holley EFI (3), Haltech (3), Link ECU (2), MegaSquirt (1).
Charleston Performance Solutions
Goose Creek, South Carolina, United States
Dyno: Dynojet 224X chassis dyno
TunesHolley EFI
The Show Zone
Ladson, South Carolina, United States
Dyno: Mustang MD-500 chassis dyno
TunesMegaSquirtHaltech
Streetechniques
Piedmont, South Carolina, United States
Dyno: Dyno on site (model not published)
TunesAEMFuelTechHaltechHolley EFILink ECU ✓
Collins Automotive and Performance
Summerville, South Carolina, United States
Dyno: Mustang AWD chassis dyno
TunesHaltech ✓Link ECU ✓
More ECU dealers in South Carolina
These shops are on an ECU maker's dealer list, but there's no evidence yet that they have their own dyno. Call ahead before you book a tune.
- Metro Auto Works West Columbia Haltech
- Pure Power Performance Sc MaxxECU
- Rob Bush Motorsports Sc MaxxECU
Checked October 2026. All dyno tuners · United Kingdom · Australia · Canada · New Zealand · Germany · France · Switzerland · Sweden