Hey everybody,

I just joined this forum because I am looking for help, I own a 2004 g35 sedan and am looking for new ways to work the system by giving my car more power without installing parts that will void the warranty. I'm looking to gain about 20 horses so any suggestions???? I'm all ears.

Thanks

 

I think its going to depend on your local dealer I have a motordyne 5/16 plenum spacer, stillen ztube, and topspeed pro 1 catback exhaust and I still have my warranty intact. My dealer is Mod friendly but I think you would get away with these mods on your car and get the gains your looking for.