I replaced my stock DP with the RRM DP and Magnaflow High Flow Cat at around 20k miles. I am accepting all offers. Pics upon request. DP is '04 model year Ralliart and is the version with the stock catalytic converter welded in.

 

ttt

 

nobody wants stock equipment huh? Mayber this should be in partouts?

 

ttt

 

hrrrm, I guess stock downpipe and cat are not in high demand??

 

how much louder did the car get with the high flow? any gains? I can't run catless since Massachussetts hates catless cars and won't pass me for it obviously, so my next best choice is a high flow...

Edit i know this thread is old dan, figured you might have it lying around and want to sell it for cheap cause i'm b r o k e.. haha

 

Actually, if you are interested you are correct. The highflow cat made the car sound a little funny with the stock exhaust, but it wasn't all that bad. The main thing is the resonator. It doesn't do any exhaust mod justice. If you replace that and get a high flow cat the car would probably sound pretty good with the stock muffler. I didn't have the opportunity to have an upgraded resonator with my stock exhaust though, so that's purely conjecture. I know for a fact it sounds good like I have it, but it's also very loud. In any case, PM me with an offer if you want.

 

to the top, anyone? maybe you hit a big rock and messed up your downpipe?

 

sold