Originally Posted by carta79
Running a straight pipe instead of a high flow cat yields a very minor gain. It would give a small power gain but who knows what it does to your torque numbers.
How do you know this gives you a minor gain and loss in torque... Do you have evidence to back your statement up, cause im very interested in seeing what the test pipe actually does as far as numbers go. As far as your statement that it pollutes the enviorment i agree 100% with you.