Well, the performance ford y-pipe keeps the 180 degree bend like the MSDS Y-pipe. A while back, this was discussed and the general concensus(spelling?) was that this keeps the exhaust flow even length which we all know increases hp. I think it has been dyno proven that the "Y's" with the 180 degree bend in them are better than those that don't (like the sho-shop, bat, etc.). This is all IIRC.


1999 Blk/Tan CSVT #654 - SOLD 2003 Suzuki SV650s