Originally Posted by Skooterbrah
Parker Co here.
All my exhaust is AR Design. Andrew is an awesome guy to deal with and is local in Denver.
AR Design Xpipe (no resonator or cats)
AR Design OEM Exhaust mod
+41 wheel HP from his exhaust.
What tune do you have? +41 is very impressive. Sounds like a beast.
Completely untuned. The guys dyoing the car couldn't believe the gains.