Quote:
Originally Posted by BMW86
This is the only information I can find on the net about the AR resonated downpipes. I can't find any reviews on them or pics of them installed.
What are your thoughts on them - http://n54tech.com/forums/showthread.php?t=9805
Do you think it's possible that there may be some power loss instead of getting standard catless? |
in looking at the picture, the resonators are so small, i wouldn't worry too much
instead of 30whp, you might get 28 or 29, no dyno is going to pick out the difference. A catted aftermarket downpipe might be good for about 20whp, so the resonators are definitely going to be much much better then the catted version.