Professional Service, Maximum Performance
GM Performance Packages & Bundles
Mayhem’s packages and bundles are modular and scalable based on your goals, budget, and vehicle usage. We’ve developed our carefully engineered upgrade paths from years of experience providing drivers with measurable, high-performance results. Maximize your RPM and ROI with our strategic modification sequence, which offers value, efficiency, reliability, and drivability that would be impossible to obtain with piecemeal upgrades. Each package additionally incorporates custom dyno tuning for optimal setup and verification.
