UMI Performance trailing arms
UMI Performance toe rods
275/35-19 tires down from the factory 20″. Reduces moment of inertia and lowers CG.
Afco front springs 270 lb/in front spring rate
Hyperco rear springs 500 lb/in rear spring rate
GM 27mm solid front sway bar
GM 28mm solid rear sway bar and rear lower arms converted to FE6 style