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Old 12-22-2019, 10:57 PM   #16
JCunningham


 
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Drives: 2017 2SS M6
Join Date: Jun 2013
Location: WNY
Posts: 7,069
the tune in the A8 is garbage. if you like the tune its got you will love it once its tuned correctly. I think your best bet is to just get the range device. no point in voiding your warranty if all you really want to do is disable AFM. But HP is the only way to go with GM. the other handhelds are shit without custom tunes and limited with. if you want a dyno tune make sure the dyno has eddy brake.
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real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1
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