Aberdeen Automotive
Aberdeen, Washington, United States
Dyno: Dynojet chassis dyno
TunesFuelTechLink ECU ✓
ECU dyno tuners in Washington
19 shops in Washington have their own dyno and tune aftermarket engine control units (ECUs). Most tuned here: Link ECU (11), Haltech (10), Holley EFI (8), AEM (5).
Drift Office
Auburn, Washington, United States
Dyno: Dynojet 424XLC2 AWD chassis dyno
TunesAEMEmtronLink ECU ✓
TurboGixxer
Auburn, Washington, United States
Dyno: Hub dyno per search summary)
TunesMegaSquirtECUMasterHaltechHolley EFILink ECUMaxxECUMoTeC
English Racing
Camas, Washington, United States
Dyno: Tuning) dyno
TunesAEMHaltech ✓MoTeC ✓
Advanced Auto Fabrication
Deer Park, Washington, United States
Dyno: Dyno on site (model not published)
TunesLink ECU ✓
Drive Auto Sports
Everett, Washington, United States
Dyno: Dynapack DAQ52 hub dyno
TunesLink ECU ✓
Intec Racing
Kent, Washington, United States
Dyno: Dyno on site (model not published)
TunesHaltech ✓Link ECUMoTeC
Apex Performance and Fabrication
Marysville, Washington, United States
Dyno: Dynojet 424XLC2 AWD chassis dyno
TunesAEMECUMasterFuelTechHaltechHolley EFILink ECU ✓MaxxECU ✓MoTeC
All Star Dyno LLC
Othello, Washington, United States
Dyno: Mustang MD-AWD-500-AG chassis dyno
TunesLink ECU ✓
22RPD
Renton, Washington, United States
Dyno: 2000hp AWD chassis dyno
TunesMaxxECU ✓
Kaizen Speed (KS Tuned)
Richland, Washington, United States
Dyno: Mainline Pro-Hub 3000hp hub dyno
TunesAEMHaltechMoTeC
EPC Racing
Spokane, Washington, United States
Dyno: Dynocom 15000 2WD chassis dyno
TunesMegaSquirtHaltech ✓Holley EFI ✓
RE Performance & Tuning
Spokane, Washington, United States
Dyno: Mustang AWD chassis (mobile + in-house rental also offered) dyno
TunesFuelTechHaltechHolley EFI
KO Racing
Spokane Valley, Washington, United States
Dyno: AWD chassis dyno
TunesHolley EFILink ECU ✓
Kaiser Motorsports
Tacoma, Washington, United States
Dyno: Dyno on site (model not published)
TunesHolley EFI
Speed Factory Racing
Tacoma, Washington, United States
Dyno: Dynojet 224x chassis dyno
TunesHaltech ✓Link ECU ✓
Turbo Technology Inc
Tacoma, Washington, United States
Dyno: Dynojet chassis dyno
TunesHolley EFI ✓
Fast Specialties
Vancouver, Washington, United States
Dyno: Mustang 1750SE chassis dyno
TunesAEMMegaSquirtHaltechHolley EFILink ECU
Peak Innovation Motorsports
Vancouver, Washington, United States
Dyno: Mustang MD-500-SE-XL chassis dyno
TunesHaltech ✓
More ECU dealers in Washington
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.
- AD Engineering Kennewick Haltech
- AE-RACE Tacoma Emtron, Link ECU
- AutoBan Garage Marysville Link ECU
- Boost Barn Motorsports Lynden Haltech, Link ECU
- Group 2 Motorsports Woodinville Emtron
- LPS FAB Wa MaxxECU
- Madness Fabrication Richland Link ECU
- Mansfield Dynamics Bremerton ECUMaster, Haltech, Holley EFI, Link ECU
- Outfront Motorsports Kenmore Link ECU
- Racers Division Camas Link ECU
- Raven Fabrication Spokane Valley Link ECU
- The Dub Shop Monroe ECUMaster
- Tier One Otis Orchards Link ECU
- Tier One Imports Liberty Lake Link ECU
Checked October 2026. All dyno tuners · United Kingdom · Australia · Canada · New Zealand · Germany · France · Switzerland · Sweden