So I've had the Depo Racing catless downpipe on for about two weeks now. The pic's in post #260 by GateCityRadio are almost identical to the one I received and a few guys at work commented on it but it works perfect! Very nice gains on my butt dyno! spooling is much quicker and I notice a definite increase at the top. I didn't notice any increase in sound volume, but I do hear a nice rumble with a few mild pops and burbles. I like it alot! There is a bit of a smell when backing up, or at a light, but I knew that going in. Not a big deal for me, and my wife doesn't mind either. lol that's the big win!
Cobb AP now estimates torque at 298.
Mike