I'm still waiting to buy my exhaust, most likely will be done this summer. I was referred to
http://www.bmpdesign.com for the popular SuperSprint exhaust systems... They offer it cheaper (In single oval tip) at
http://leatherz.com/Merchant2/mercha...egory_Code=E36 I think it's like a 40 dollar savings or something, but every little bit helps. Also it's not a direct comparison because BMP offers the rectangle tip, rather than the oval... personally I'd rather have the oval. Just happened to stumble on this site, thought I'd share it with you.
EDIT: LeatherZ is cheaper on the connecting pipe as well... they say it is required while BMP does not... any input on this?