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Automotive Performance
DEFI Motorsports
A Corona, California tuning shop with an in-house Mainline ProHub hub dyno, competing against tuners who quote a calibration file and leave the unlock, the interface, and the licensing for later. We custom-coded the whole operation around the opposite: all-in prices on 427 vehicles across 29 makes, a vehicle finder that says no when a car cannot be shipped a tune, a remote-tune path on an RTD4 for buyers anywhere in the country, a parts store for 28 standalone ECUs, and uncropped dyno sheets published with the correction standard on screen.
- 427Vehicles priced
- 29 MakesIn the vehicle finder
- 3,400 HPHub-dyno absorption
- All-InNo second invoice