downpipe help + more!
hi guys, long time reader but first time poster!! loving this forum so far, very very helpful indeed!
my problem is this, i have a 99 a3 quattro with a ko3s freshly fitted, now could someone please help me by pointing me in the right direction of what 3" downpipe and decat/sports cat i should be using please? ive read on another forum that the a3 downpipe/decat available from ebay doesnt fit the quattro? is that right or have i been misinformed?
also, the standard exhaust for my car is 2 1/4", ive got hold of a tt 180 exhaust that is 2.5" which i was planning on having the rear section replaced with 2.5" stainless steel pipework to remove the sort of squashed section and rear silencer, am i still better off going and getting a custom exhaust made or will the 2.5" be sufficient for what ive got? im looking to fit a front mount, downpipe+decat, remap, air filter and forge diverter valve.
thanks alot in advance, any help would be great!