Downpipe on a TDI
Posted: Wed Sep 30, 2009 7:00 am
Hi guys!
I have a 63mm 1box highflow exhaust or 2.5 inch with the standard downpipe still in place. Is it worth while changing the downpipe to a 63mm one?
I have a 63mm 1box highflow exhaust or 2.5 inch with the standard downpipe still in place. Is it worth while changing the downpipe to a 63mm one?