Just bought 2005 S4, need advice on exhaust and CAI Guys-
I just traded in my 2003 Cobra for a 2005 S4 6Spd, my question is which catback exhaust should I get? I will not do the downpipe as it is way too much money for the little hp you get, but I like it nice and loud. Do you know if the catback piping that came on the 05 is 2.5 inches all the way back? If so what are your thoughts about just buying some nice mufflers and having them welded in?
Lastly, what CAI yields the most HP for these cars, and who sells good shifters for my S4? |