s h a y n e

alright I've narrowed it down to a QTP electric exhaust valve or a CA under drive pulley ...which one would you get Eventually I'll buy both? I'm getting my tune down when taxes come in..fully bolted no cams

bumps

Midwest Ecotecs

hmm i would go with the underdrive pulley because the qtp cutout isnt really an immediate thing u need

BlackCobalt707

iTrader: (5)

i agree with midwest. the cutout isnt going to help really unless you go with a big build

Midwest Ecotecs

yeah in all honesty its just for the fun of it i think but like blackcobalt707 said unless your going with a big build

s h a y n e

went when springs and the under drive pulley! thanks for the info and I would do the cut out at the stop of my Dp prior to the cat, so basically i could run open header should I choose, that should free up some hp to..posiible low end torque loss tho

Midwest Ecotecs

good plan