Fabspeed headers + awe switchpath + evomsit stage 4 tune!
I know this is an old thread but for 1 NICE CAR! I have a new to me C4s 991 (purchased in July) and you have pretty much every mod i am interested in!
Few questions, what was the single performance mod that you felt the most. Or did you do them all at once? I was thinking of doing headers and either COBB tune since can resell it after or something else?
I just ordered the AWE Switchpath and do have PSE.
Few questions, what was the single performance mod that you felt the most. Or did you do them all at once? I was thinking of doing headers and either COBB tune since can resell it after or something else?
I just ordered the AWE Switchpath and do have PSE.
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WheelB
991
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May 11, 2016 10:46 AM
pwdrhound
996 Turbo / GT2
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Apr 24, 2016 08:41 PM






