Nissan 370Z Forum - View Single Post - TopSpeed Y-Pipe

XwChriswX · 01-19-2012, 02:59 AM

1. Are you still using the Stock Mid-Pipe? Cause if you are, you have the 3" collection of this pipe going down to a 2.25" ID Mid-Pipe negating everything...

2. Based on the twin flanges where it meets the cat, it doesn't look like the angles are the same. They're not Parallel...

01-19-2012, 02:59 AM	#4 (permalink)
XwChriswX WFLYIDNNE Join Date: Jul 2009 Location: In The Fastlane Posts: 50,648 Drives: 02 GDB WRX Rep Power: 452	1. Are you still using the Stock Mid-Pipe? Cause if you are, you have the 3" collection of this pipe going down to a 2.25" ID Mid-Pipe negating everything... 2. Based on the twin flanges where it meets the cat, it doesn't look like the angles are the same. They're not Parallel... __________________ Bonnie - Stage 2, Audio build coming this fall! R.I.P. Abby 3/29/10 - 3/30/14