Originally Posted by MrHarris
So should I be scared to bring my car into the dealer since I got a ECU tune?
I bring it back all the time! But I have GIAC flash and I think they only raise the rev by 50-100 something like that.
Past: Gintani stage3 M3, Cayman GTS
present: Porsche 993RWB, 964RS America,996 cupcar, 964 turbo 3.6,Macan Turbo,997GT2,930 turbo,i3, MINI JCW