Thread: Exhaust Leak
View Single Post
Old 12-05-2019, 02:13 PM   #15
MortonCharbo
Scooby Newbie
 
Member#: 487057
Join Date: Jun 2018
Chapter/Region: BAIC
Location: California
Vehicle:
2002 WRX Wagon
PSM

Default

Quote:
Originally Posted by siickwrx View Post
I actually have that adapter. Does the cobb catback have a 3" flange or 2.5"?
When I had my Cobb catback, 2.5, it used the stock donut gasket.

As for torque sequence, start at the front and work your way back. Dp to midpipe first. Then midpipe to axle back. That should minimize possibilities for leaks. It should also make it apparent if you need different length hangers in different spots to get everything lined up right.
* Registered users of the site do not see these ads.
MortonCharbo is offline   Reply With Quote