Hey all, i just ordered my 3in Downpipe from 3800performance. I have a few questions, i know the install is fairly simple but iam wondering if my setup will benefit or not with this purchase. Right now all i have is an 04 Comp G with a CAI and thats it. I figure i would benefit from this since i am pulling in more air, i may as well upgrade the exhaust. But my question is do i need a tune after a simple mod like this? My ultimate plans are to do the supporting mods for a 3.4 pulley. i have the pulley here but not installed. I am waiting to save up for the PCM and i will be set for my plans for this car. How would you guys go about this? Any help would be great thanks.
Eric
Eric