You cannot go wrong with PTF....E-Tuning seems to be a more realistic way to get the best out of your car.
Get up early in morning (lower temps and DA) on a Sunday or holiday and take ca for a spin
COBB ATR SelfTuned: 12.1 ET @ 120.61 mph in 1/4 mile
RENNtech Tuning: 11.78 ET @ 116 Mph in 1/4 mile YouTube
Dinan Stage 3: 12.5 ET (Best) 111 Mph (Best) in 1/4 mile
400+ launches, 3 Driveshafts, No DCT Slippage, Flash Only
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