318ti.org forum - View Single Post - 318ti Magnaflow exhaust with custom piping

e30sequel · 06-29-2004, 07:08 AM

hey is it stainless steal or heavy duty and y r u gettin rid of them? any rust and wats the HP gains? also how loud is it?

06-29-2004, 07:08 AM	#2
e30sequel Junior Member Join Date: Jun 2004 Location: toronto Posts: 29 iTrader: (0) Photo Gallery	hey is it stainless steal or heavy duty and y r u gettin rid of them? any rust and wats the HP gains? also how loud is it?