I just bought the 2002 WRX sedan non STI.
looking for engine upgrades such as:

Header * Does not matter what brand*
CAI
Up pipe
Down Pipe
Full Catback

im located in Vancouver BC so please if you have these parts
include the shiiping price with the product price......

 

I have a helix flex uppipe, but one of the threads is jacked up. In its place I used a bolt that is slightly smaller, so it's kind of ghetto, but what's important is I didn't have any problems or leaks. Because of the jacked up thread I'll let it go for $50 shipped. (they retail for 160 new) I also have a gutted downpipe (stock w/o a cat). I'll sell it for 70 shipped. Tell me if you're interested.

Oh, and PLEASE don't get a cai...