Originally Posted by Rośe
I have a 2007 2.7l v6 charger with big 22", besides engine and brake upgrades, what else should I get/do to my car so it can "hold" the wheels better ? .. I'm assuming I'll need to up grade all the parts that have to do with that area of the car and I'm curious to know if the wheels will have a negative impact on my transmission and and other parts that help spin the wheels and will the wheels have an impact on the speedometer ?
Sorry for so many questions, don't know where else to go
The engine has everything to do with your wheels performance. The more your wheels weigh, the harder the engine has to work to get your tires to spin when driving-this causes the fuel economy to go down because essentially your engine is working harder just to get you to start moving and accelerate. Brakes may also need to be upgraded because they might wear out faster and not have enough breaking power to stop heavy wheels like 22's. I have heard HEMI owners say that non-HEMI Chargers should stick to 20's because we are pushing under 300hp. The big boys with the HEMI's have enough power to push 22's+ rims. As far as performance is concerned almost all aftermarket wheels will decrease it, even for HEMI Chargers (although their performance decreases slightly). To offset the performance lost you can get a Cat Back exhaust, Predator, Cold Air Intake (I've heard these both increase and decrease mpg's) and various other parts. Hope this helps man!
2010 Stone White Charger SXT 3.5L, DiabloSport predator tuner, Blastin' Bob's 12db Kit, Satin Flat Black 20x9 Viper Replica Wheels wrapped in Nitto Invo's 245/45/20, Alpine Type R12 Subwoofer, Matte Black Daytona Grille, Front Bumper Chin Spoiler, The World's 1st DuraCoated Matte Black Spoiler, Matte Black Side Decals with Retro Charger font, 8000K HID+Halo Headlights, 32% Tint All Around
Last edited by TCS(813/727); 12-04-2012 at 06:44 PM.