3dman1

Does anyone have any idea what whp would be for a perrin cat back exhaust and stage 2 map on a otherwise stock x I have the exhaust and map done and am just trying to get a guess at where im at. Im new to this forum and to the x in general so any help would be great. The map im running is also the perrin map thanks in advance.

steinvb12

iTrader: (4)

I would ask Perrin. it's their exhaust and their map.

I am going to take a stab for you anyway....give or take a few whp either way but I will say 310whp on a dynojet.

3dman1

Thank you I did ask perrin but they dont have #s for stage 2 map and turbo back but it sure does feel nice compared to stock.

wtam1100

iTrader: (1)

I would be happy w/ 310whp. I'm thinking about the Perrin stealth and ap as my first mods.

Farred

iTrader: (1)

you need to have a turbo back to run the stage two map i thought. not just a cat back.

wtam1100

iTrader: (1)

Looking at the maps right now does say for stage 2
"Stage2 using 93 Octane fuel. Requires turboback exhaust. +28% HP / +19% lb. ft. Require boost control system changes"