So all my TTs have 2.5" Stillen exhaust. My NA has a JWT genie. Sound levels idle and cruising, quietest first: Black VerTT: stock turbos, 2.5" rest of the way Pearl VerTT: sport500s, 3" SZ DPs, 3-2.5" TPs with hi flos Black Slicky: gt28rs, 3" SZ DPs, cat less 3-2.5 in TPs Interestingly I am not sure where to slot the NA - def not the quietest though.
CLOSED For The SEASON :-( |