anyone put a chip/Exhaust/inflo into a 4.2 s4?
Was just wondering what results you got off of a chip, Miltek, and new inflow. Any improvement in when torque kicks in or in mpg?? haven't seen any posts yet. i know there is a supercharger out there, but its quite pricey and i would think would beat some on the engine......
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dr_zoidberg
Audi A4
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Nov 4, 2007 03:27 PM




