Westech Performance Group
Mira Loma, California, United States
Tunes Holley EFI on its own chassis dyno and engine dyno. Listed by Holley EFI as a dealer, so you can buy the ECU here too.
At a glance
- Tunes
- Holley EFISells too
- Dyno
- Chassis dyno and engine dyno
- Address
- Mira Loma, CA · street not published
- Phone
- 951-685-4767
Other dyno tuners nearby
- CBM MotorsportsColton, CA · 12 mi · Emtron
- Redline Performance IncAnaheim, CA · 20 mi · AEM, MoTeC
- SP EngineeringCity of Industry, CA · 25 mi · MoTeC, Syvecs
- Danzio PerformanceLake Elsinore,, CA · 26 mi · Syvecs
Still choosing an ECU?
Entry units from the brands Westech Performance Group tunes:
- Holley Terminator Xfrom US$1,600
- Holley Terminator X Maxfrom US$2,000
How this listing was checked
Report a mistake on this page. Listed because there's evidence it tunes aftermarket ECUs and has its own dyno. "Sells too" means the ECU maker lists it as a dealer. Checked October 2026. Listings are free and shops can't pay for placement.