Sct tuner

[Scooter18]

I just bought an 01 Gt that has 4:10 gears installed. Because of this the speedometer is off, especially at highway speeds. Can that be recalibrated with an SCT tuner?

[ZR]

Yes it most certainly can OR if you have no other mods speed cal.

[Scooter18]

I have a few other mods, typhoon intake manifold, 70 mm tb and plenum, cai, muffler delete, highflow cats. Would the SCT tuner make much of a difference in performance?

[ZR]

Best gains would always be with a dyno tune using SCT tuner.