Has anyone done a H-Pipe instead of an X-Pipe?
View Single Post
05-18-2012, 09:58 AM
Drives: 2011.5 e92 m3/Ford Raptor 6.2
Join Date: Jan 2011
Location: San Diego
Originally Posted by
I'm interested to know if these H / X combo mid sections actually make more power or better exhaust flow.
Glad Im not alone! I need to get to a dyno asap!
View Public Profile
Find More Posts by Raptor251