funkymofo
Registered User
After reading through several tuning threads about the S3, the general opinion seemed to be that the exhaust system was not restrictive, but the exhaust manifold was.
So to me this begged the question, is there an alternative "uprated" version available with the standard K04 fitment? If so what sort of gains are to be expected and where can I get one from? /ubbthreads/images/graemlins/grin.gif
thanks, Rik.