B15sentraDE
08-21-2006, 05:17 PM
so im definatly thinking of doing a 3 inch cat back by mid winter...but will it really be worth it?? and will i loose a bunch or torque in the process??
i just feel like i can get more power out of the higher rpm's with this set up but i would like some input on it as well.
i just feel like i can get more power out of the higher rpm's with this set up but i would like some input on it as well.