TURBHOE

iTrader: (4)

so what did you go with? i think i'm going to buy the warp speed performance 4" exhaust and use that again like on my silverado.

quicksilverado

iTrader: (8)

My best runs on my old setup were with 3" exhaust. Calculators showed right at 600rwhp.

03sierraslt

iTrader: (22)

I got a buddy with 6" on his Dmax haha, that should be big enough for ya.. Although his is all custom made.

thunder550

iTrader: (70)

I think I'm gonna stick with the Corsa....Kyle is going to be making me some new hot side parts here sometime in the near future. Probably going to go with a 3.5" downpipe, then going to rig my cutout to be boost activated and have it open somewhere around 5 psi. Should remove all of the restriction I just can't make myself give up on the Corsa sound and quality.

UBLUZIN03

iTrader: (1)

Maybe use corsa diesel system?

TURBHOE

iTrader: (4)

i just need to find out if the 4" exhaust will fit over the rear axle of my tahoe with out hitting a coil spring or panhard bar.