one of the good ones have seen is the quicksilver one, it uses 400 cell cat but its twice the size of say the milltek one. My mate has it on his and it certainly sounds very different to mine thats for sure.
Thats why i stuck to the Milltek downpipe and exhaust combie as when i drive it normaly its not too loud, only when i go above 3-4000rpm does it go stupidly loud. i love it to bits |