Jessie's Garage
Bowling Green, Kentucky, United States
Dyno: Dynojet 224xLC chassis dyno
5 shops in Kentucky have their own dyno and tune aftermarket engine control units (ECUs). Most tuned here: Haltech (4), Holley EFI (1), AEM (1), Link ECU (1).
Bowling Green, Kentucky, United States
Dyno: Dynojet 224xLC chassis dyno
Catlettsburg, Kentucky, United States
Dyno: Dyno on site (model not published)
Elizabethtown, Kentucky, United States
Dyno: Dyno on site (model not published)
Louisville, Kentucky, United States
Dyno: Dynojet 224xLC chassis dyno
Stanford, Kentucky, United States
Dyno: Mainline Pro Hub dyno + Dyno Dynamics roller
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.
Checked October 2026. All dyno tuners · United Kingdom · Australia · Canada · New Zealand · Germany · France · Switzerland · Sweden