Originally Posted by pbonsalb
Vishnu got 13 rwhp and 28 lbs rwtq from deleting the cats on a stock x-pipe, with no changes to the tune and no water/meth.
I think test pipes alone have been tested to show greater horsepower gains, but do not have links at hand to those dynos.
Wow that's a lot of torque.
Seems way above average.