Redline Performance Inc
Anaheim, California, United States
Dyno: In-ground chassis dyno + engine dyno
TunesAEMMoTeC ✓
ECU dyno tuners in California
30 shops in California have their own dyno and tune aftermarket engine control units (ECUs). Most tuned here: Holley EFI (17), Haltech (10), Link ECU (7), Emtron (4).
DynoWest
Auburn, California, United States
Dyno: Chassis dyno
TunesHolley EFI ✓
Bones Fab
Camarillo, California, United States
Dyno: Chassis dyno
TunesHolley EFI ✓
MOTOR MACHINE SUPER SHOP
Carmichael, California, United States
Dyno: Chassis dyno + engine dyno
TunesHolley EFI ✓
Evasive Motorsports
Cerritos, California, United States
Dyno: Dyno on site (model not published)
TunesHaltech ✓Link ECU ✓
SP Engineering
City of Industry, California, United States
Dyno: Dynojet chassis dyno
TunesMoTeCSyvecs ✓
CBM Motorsports
Colton, California, United States
Dyno: Mustang MD-250 chassis dyno
TunesEmtron ✓
Autotrend EFI
Diamond Springs, California, United States
Dyno: Engine dyno
TunesHolley EFI ✓
Lucky 7 Racing
Duarte, California, United States
Dyno: Dynojet 2WD chassis dyno
TunesHaltech
Bains Tuning
Fremont, California, United States
Dyno: Dyno on site (model not published)
TunesHaltech ✓Link ECU ✓
Blacktrax Performance
Fremont, California, United States
Dyno: Dynapack 3000 hub dyno
TunesEmtron ✓Link ECU ✓
Auto Machine Specialties INC
Fresno, California, United States
Dyno: Chassis dyno + engine dyno
TunesHolley EFI ✓
HHR – Hunt Hot Rods
Lake Elsinore, California, United States
Dyno: Engine dyno
TunesHolley EFI ✓
Danzio Performance
Lake Elsinore,, California, United States
Dyno: Mustang MD-250-AWD chassis dyno
TunesSyvecs ✓
Caliber Customs
Madera, California, United States
Dyno: Mustang MD-AWD-1100-SE-BG chassis dyno
TunesHolley EFI ✓
Westech Performance Group
Mira Loma, California, United States
Dyno: Chassis dyno + engine dyno
TunesHolley EFI ✓
Alexiz Motorsports Inc.
Newbury Park, California, United States
Dyno: Engine dyno
TunesHolley EFI ✓
Speedlab Inc
North Hollywood, California, United States
Dyno: Mainline ProHub 3200 AWD hub dyno
TunesHaltech ✓Link ECU ✓
No Limit Customs
Riverbank, California, United States
Dyno: Chassis dyno
TunesHolley EFI ✓
Dynotuning
Rohnert Park, California, United States
Dyno: Dynojet chassis dyno
TunesAEMMegaSquirtHaltechHolley EFIMoTeC
TBR Garage
Sacramento, California, United States
Dyno: Mustang MD-1100-SE-AG chassis dyno
TunesHolley EFI ✓
JBA Speed Shop
San Diego, California, United States
Dyno: Mustang MD500 chassis dyno + DTS engine dyno
TunesHaltechHolley EFI
Z Car Garage
San Jose, California, United States
Dyno: Dynojet chassis dyno
TunesHaltech ✓
Fine Line Imports
Santa Rosa, California, United States
Dyno: Mustang 500SE chassis dyno
TunesEmtron ✓Holley EFILink ECU ✓
Addiction Motorsports
Simi Valley, California, United States
Dyno: Dynojet 224xLC chassis dyno
TunesHolley EFI ✓
Specialty Z
Simi Valley, California, United States
Dyno: Dynojet 224xLC chassis dyno
TunesHaltech ✓
Natural Aspirations
Torrance, California, United States
Dyno: Dynapack hub dyno
TunesAEMMegaSquirtEmtron ✓Haltech ✓Holley EFILink ECU ✓
Original Auto Performance
Van Nuys, California, United States
Dyno: Dynojet chassis dyno
TunesLink ECU ✓
Duttweiler Performance
Ventura, California, United States
Dyno: Engine dyno
TunesHolley EFI ✓
Church Automotive Testing
Wilmington, California, United States
Dyno: Dynapack + Mainline ProHub hub dynos
TunesHaltech
More ECU dealers in California
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.
- 412 Motorsport Sun Valley Link ECU
- A.R.C.E Jurupa Valley Emtron
- American Wire Harness Hemet MoTeC
- Animal Auto Corona Haltech
- Apex Speed Technology Gardena MoTeC
- Autofashion USA San Diego Link ECU
- BBI Autosport 17112 Palmdale Lane Huntington Beach Syvecs
- BBRTuning Los Angeles Emtron
- BimmerHeads Grover Beach Haltech
- Castillo Motorsports Santa Paula MoTeC
- Custom Works Performance Chico Holley EFI
- CWboosted & Patrick Blake Racing Ca Emtron
- Deep's Garage Santee Link ECU
- DEFI Motorsports Corona Emtron
- Driftmotion Montclair AEM, ECUMaster, Haltech, Link ECU, MoTeC
- DTS Performance San Jose ECUMaster
- Eclipse Engineering Whittier Holley EFI
- FAST MAN EFI Sonora Holley EFI
- FTA Inc. Hesperia ECUMaster, Emtron
- Garage Life Pomona Haltech
- GT Performance Marine Ca Emtron
- GuldstrandPRO Motorsports Los Angeles ECUMaster, Emtron
- HCar Garage San Diego Haltech
- Hexa Motorsports Santa Rosa ECUMaster
- iWire Services Lake Forest Haltech
- James Lin Motorsports Inc Eastvale MoTeC
- Kaizen Motorsports Riverside Haltech
- Kazen Racing Fallbrook Haltech
- Lewis Racing Engines Laytonville Holley EFI
- Limitless Motorsports, LLC San Bruno Haltech
- NCS Designs Tustin MoTeC
- Pacific Throttle House Sand City Haltech
- Patton Racing Engines Hemet MoTeC
- PMR Race Cars Rancho Cucamonga Holley EFI
- Powertrain Dynamics Huntington Beach AEM, MegaSquirt, Haltech, Holley EFI, MoTeC
- PROformance Engineering Trabuco Canyon MoTeC
- Racetune San Francisco MoTeC
- Revolution Motor Works Tustin Link ECU
- Rywire E Garden Grove MoTeC
- Sakata Motorsport Electronics Anaheim MoTeC
- Socal Design Vista MoTeC
- ST Consulting (Motorsport Control) Huntington Beach MoTeC
- Strom Motorsports Costa Mesa ECUMaster, MoTeC
- SV Performance Sacramento Link ECU
- Technica Racewire 10805 Artesia Blvd #110 Emtron
- Top End Chatsworth Haltech
- Total Racing Solutions Gilroy ECUMaster, Emtron
- V2 Motorsports Foresthill ECUMaster
- Wire Fab Santee MoTeC
Checked October 2026. All dyno tuners · United Kingdom · Australia · Canada · New Zealand · Germany · France · Switzerland · Sweden