Front suspension is stock. Rear suspension, I moved the leaf springs inwards and shaved the fender well lips as well as installed airshocks with an onboard compressor whenever I carry extra load. Wheels are designed for newer Chargers/challengers so they will fit our cars just fine when you got 5x4.5 lug pattern. I added rear spacers to center the wheels perfectly in the wheel wells. There isn't much room for error
