Bah, on 09 November 2009 - 04:21 AM, said:
I'd expect some form of a gain, but, no more then running with no rear O2 sensor and just a DP =p
Exactly. That's exactly what it is. It opens up the DP on command. The difference is, it's only open when you want it open...so you don't have to drive around with an open downpipe 24/7. So I can actually take my girl out on a date without her being embarrassed to ride in the car.
The trouble with all the over the counter exhausts is that they are only 2.5".
















