Hello all,

I just picked up some new mods for my Z and am wondering what kind of gains I should expect. The mods are as follows:

jwt popcharger (claim 5hp)
UR underdrive pully (claim 5hp)
kinetix hi flow cats
kinetix v3 plenum (claim 17hp together with cats)

I probably wont be doin any dynos before but just wanted some of your estimates on what kinda improvement i can expect. Im hoping for somewhere around 15 whp.. Am i dreaming?

Also, what do you think of my choice on my 1st mods?

J

 

Thats a good start , just be SURE that you are not going FI in the near future because a couple of those things you won't need and you would have wasted your money. Look into exhaust for your next mod, its worth it. J.M.O

 

i doubt the gain will be over 20whp, but should be around 15~20whp.