2009 G8 with Magnuson Supercharger 1.9 at idle

[@hflores5]

A) You don't have to upgrade the fuel system b) You "will" need an upgraded tune c) You don't "need" bolt-on's first -- but it is a nice approach (headers, CAI, to let it breathe)

[@Rei_naldo]

@jdubdoubleu i dont own a G8 but im supercharging my mustang gt, I believe you have to upgrade the fuel system since you need more fuel pressure with boost. Then your going to need a tune up. I would really recomend to do bolt ons first, it would give you more power. In my case I have my motor fully built before i got the supercharger. good luck.

[@hflores5]

luckybuddy.. it is my dads car. VALID0 :)

[@jdubdoubleu]

What do i need to do before installing a supercharger in my G8 GT? do i i just drop it in and thats it, or do i have to do other performance things first? please help, i would really like to know.

[@franciscoduarte7126]

jdubdoubleu same

[@luckybuddy3211]

wut iz that thing