HNC Rear Bumper | 11-14 GMC Sierra 2500/3500 Engine and Performance_Air Intake Systems virtual dashboard display system for

virtual dashboard display system for your vehicle that’s easy to install and fun to use

An integrated urethane bump seal insures tight

Constructed out of cast 808 aluminum alloy

torque max gain and outflowed the factory intake by up to 88%

The benefit is that the ECM never has the need to "turn on" Engine Torque Reduction (management) because there's never a slip condition

HNC Rear Bumper | 11-14 GMC Sierra 2500/3500 Engine and Performance_Air Intake Systems virtual dashboard display system forHNC bumpers are made specifically for heavy duty applications to handle anything you throw at them. These winch ready duty bumpers are built tough to accommodate rear mounted winches, which provides a clean, sleeker appearance.