I need help and advise on the best sounding sports exhaust for a facelift 996 C4 please and is it true you can get more bhp from changing from the standard exhuast , is it enough to notice the differance. Do i go for the best sounding or the most bhp, do you need to change the whole system or just certain parts and what about the costs? thanks
Migration info. Legacy thread was 130286
Migration info. Legacy thread was 130286