RS4PD

1. Does the car soud raspy at all from inside the cabin?
2. Is it easy to reverse it and put the resonators back on?
3. Anyone have any problems or check engine lights/throw codes?
4. Is their a more noticeable differnce with sport mode on in the cabin?

Thanks for all your help

ELEVENS

If you want details do a search. Each question has been discussed many times.

Ray J

Stick it on, you can't go wrong..

ski35off

Just got 'em put on yesterday. I'm very happy with the sound - just like the stock exhaust, just more so.

Not raspy at all. Easy to reverse it (although I had them welded instead of clamped on the aft section). No problems yet, but 1 day isn't conclusive. In normal mode I barely notice the difference. In sport mode - yeeha!

AZRS4

I posted on this several months ago and included a sound clip on Youtube (url attached). The sound is still great, with no raspiness. Had mine welded as well, so it could be reversed by someone with the right tools. I keep my exhaust valves open since I can't stand the throttle feel of the S button, so I can't compare the difference in sound (the sound clip has the valves open - same as S button on).

I'm in Phoenix if anyone wants to hear the sound in person prior to purchasing (again, I have no affiliation with ECS).<ul><li><a href="http://www.youtube.com/watch?v=p5oo5eAN4pg">Youtube Clip</a></li></ul>