I have a used Perrin hiflow downpipe for sale for the wrx. Eliminates the midpipe cat, but retains a hiflow cat, for all you environmental-friendly people out there. It is a beautiful piece and high quality. It's stainless steel, but not polished. The flanges are 1/2 inch thick. Best feature is that it has a divorced wastegate. Will connect to pretty much any catback, with the exception of a few. The downpipe is real filthy, due to being under the car for 10k miles, but it works perfect. Had absolutely no issues with this, and no cel (probably because there was still a cat). Sorry, won't fit STI because it taps the 6 speed tranny. Paid 600 for this new. Asking 300 obo. Send pm if interested. Pics sent upon request, just send me your email addy.

 

im interested... 256 6038 or iannishi@yahoo.com
thanks

 

Huh? This was over a year ago. Sorry, but I sold it.

 

my bad i just did a search