They increased my redline to 7700. Unfortunately the way the ECU is designed you CANNOT ADVANCE timing, you can retard(lol) it only. Basically they just increase the redline and tune the A/F so you have a steady, safe, and consistent delivery of fuel throughout the power band.
There's only one "tuning" option available really, not a lot you can do with the ECU.
Also, I don't know of any other options on the tune other than disable and valet, I believe that's the only 2 others you can get. Of course I MAY be wrong!
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Injen Dual CAI | Illuminated Kick plates | Stillen Sway bar kit | F.I TDX w/ 12" Resonators | F.I HFC's | UpRev Tune | 300HP/225tq Mustang Dyno
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