Well I know this is a going to be a difficult question cause theres not too many boosted d-series on an EK chassis, but..im lookin to fab a downpipe myself and was wondering if anyone has had experience with this? Ive looked up stainless steel bends and for 2.5" theyre like 40 bucks a piece, so im thinkin itd be cheaper to just take it to a shop..but lemme hear your opinions, or if anyone knows of a good place to get stainless steel bends? Finally, maybe there is a cheaper material to make a dp out of? Lemme hear your thoughts..