Subaru Enthusiasts Car Club of the Sierras - View Single Post

WRXlerate · 2010-09-20, 01:35 PM

I've done 2 perrin's with leaking issues on one of them. I am one to agree that the flex sections should have gotten better with time and complaints of failure. Not that I am a big fleabay fan but I was reading some reviews on that low cost ERZ pipe that seems to be ok. I was originally sticking with the perrin because they claim theirs is the correct diameter pipe to keep the exhaust flow at its optimum velocity. Would that be an issue with some of these other pipes that are probably a bigger diameter with a flex joint to add turbulence?

2010-09-20, 01:35 PM	#19
WRXlerate EJ22 Real Name: John B. Join Date: May 2005 Location: Behind a brick wall. Posts: 471 Car: 02 Soccermom Wagon Class: "sleeper" Destroying V8 Egos 4 cylinders at a time	I've done 2 perrin's with leaking issues on one of them. I am one to agree that the flex sections should have gotten better with time and complaints of failure. Not that I am a big fleabay fan but I was reading some reviews on that low cost ERZ pipe that seems to be ok. I was originally sticking with the perrin because they claim theirs is the correct diameter pipe to keep the exhaust flow at its optimum velocity. Would that be an issue with some of these other pipes that are probably a bigger diameter with a flex joint to add turbulence? __________________ Stuff sold by the gram is always more exciting than stuff sold by the pound. JC