exhaust ?'s

[notdownfornj]

what will the result be if i just get pipes welded in place of the cats and resonators on my car, its obd-I, to a borla muffler. power gains, low end tq loss? im not worried about noise either.

[TAMUmpower]

Your tq curve will move up about 1k. Before I could punch the car in 1st at around 3K and it would jump now its around 4K. Top end power is better

[dos Santos]

on a stock motor, i wouldnt do it. with FI, yes.