Originally Posted by WOT
MrHarris, Where are the Riss Racing HFCs located in your exhaust system ? I have an E93, and I want to get Fabspeed HFC and resonated X-pipe. I will mate this to a Vangaurd axle back. I can't remember where I read that placement of the HFCs is important to exhaust smell, but I recall reading that. My dad has a 1955 Chevy. It stinks up the whole shop. I really would like to aviod the stink bomb effect.
The Fabspeed HFC's are slightly farther up than Riss Racings HFC's. Not sure how it would affect smell, but the Riss, and now my current Gintani has NO smell.