Suby Club

Current setup on the Wagon:

Raptor Headers

2 x 200CEL Cats

3rd cat delete

Straight through hurricane muffler

2.5 inch X-Force Mid and y-pipe

Ganador Mufflers

HOLLY MOLLY JOSH... is that from what i had on the car or you changed a few things??? 

SOUNDS MINTTTTT 

My Subaru Blitzen

http://youtu.be/RBnrhdW2NPw

My Liberty. 2.5i XForce Catback in mild steel 

Driveby: 

Revs:

Heres my custom cat back from one of my local exhaust stores, 2.25" Cat back, plenty of little backfires and pops but a nice note to it  

Aside from aesthetics are there any performance differences between a single or twin pipe set up? I'm looking at changing from the stock system on my car to a 2 1/4 catback but wasn't sure if twin pipes performed better.