Originally Posted by
stevieturbo
Magnaflow make a wide range of silencers shapes and sizes etc and not too badly priced. I think it's Nemesis in the UK who keep stocks.
Certainly a 3" system is adequate for 5-600bhp, so cant see it posing a problem on an RS Turbo.
Although I'd query why he wants so big ? 2.5" will be quieter and should be adequate.
He's got a 2.1 zvh in with a t38 turbo making 334 bhp with the 2.5inch exhaust on but with having such a large turbo on the standard rs turbo exhaust isn't sitting quite right (close to sump and starter) so he wants to make a new full system but may aswell up the bore size for future power upgrades. (which will be soon hopefully)