Agency Power recently install the Porsche 997 Exhaust on a local customers car.  The all 321 polished stainless steel system is a direct bolt on for the 997 and 997S model cars. The exhaust has a distinct race tone unlike other exhausts that drone and sound more muscle car like. This exhaust system adds horsepower and torque by freeing up back pressure and improving mid to high RPM gains. Put it in 6th gear and cruise the highway without exhaust noise interuption and floor it to hear your Porsche 997 roar!

Check out the Exhaust Video by CLICKING HERE
or check out YouTube.com here –
http://www.youtube.com/watch?v=cNMGJooOi10