COOL!!! Shoot, add some LTs and you'd get pretty close to 600 RWHP (well, maybe 570 or so). The latest GMHTP has a Procharged G8 GT that they added ARHs to, and it picked up like 50 RWHP over the OEM manifolds and cats'. They even reused the OEM mufflers (the crossover was replaced with ARH's X-pipe). HUGE GAINS!!!
I bet that's only running 6-8 lbs. of boost. I have to admit, that base price is pretty good considering install and tuning. I think I'll have more fun doing the install myself, but I'd get the tuning done by my local guy.
Let's crank that boost up a few pounds, add some meth' injection, and see what we get to
