Air Lift LoadLifter 7500XL Ultimate for 11-17 GM 2500/3500 vossen The AEM 21-800C Performance Cold

The AEM 21-800C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing

This system includes the heat shield

The Serrated/Helix combination design also reduces intake whistle that occurs with other helix only designs

the 13129 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines

Air Lift LoadLifter 7500XL Ultimate for 11-17 GM 2500/3500 vossen The AEM 21-800C Performance ColdThe LoadLifter 7500 XL Ultimate offers support for the heaviest tows with an internal jounce bumper, absorbing shock for the smoothest ride. Air Lifts fully adjustable, industry leading air springs are the perfect upgrade for your vehicle, eliminating any issues you might face when towing and hauling. Tow and haul stress free with Air Lifts LoadLifter 7500 XL Ultimate. Designed with an internal jounce bumper for select Chevy Silverado GMC Sierra