Description
Fabspeed XperTune for the A90 GR Supra, paired with Sport Cats, charge pipes, and an intake, delivered peak gains of +93hp and +135ft-lbs with curve gains of +119hp and +153ft-lbs at 4100 rpm. Despite the added punch, drivability remains uncompromised for daily use.
![Fabspeed XperTune Performance Software for A90 Toyota GR Supra [FS.TOY.SUPRA.ET]](https://diamondusedparts.com/wp-content/uploads/2026/04/fabspeed-xpertune-performance-software-for-a90-toyota-gr-supra-fstoysupraet.jpg)





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