For one...since it is a 3.1 V6 it isn't going to do squat...even a slew of mods won't make that car any faster. And anything powered by a 3800 have actually been proven to LOSE power when not making over 350+whp. That is because the stock catback flows THAT good.Originally Posted by JGT010
Manifolds. They don't have headers. And, no one makes headers for the 3.1 V6. Are you wanting a performance gain? Then go to Milzy Motorsports, buy his ported manifolds, larger downpipe, and go to an exhaust shop and have the catback custom done. Just leave in the resonator for god's sake. You can take out the car but leave the res. And after you do that you might as well open up the intake side of it with a cold air intake...then a Tuned PCM and colder T-Stat...get new spark plugs and wires too...just remember the 3.1 V6 is no powerhouse. I'd save for a 3800 to swap in or keep it running good and trade it in for a 3800 or 3800 Supercharged car
