WCFAB 2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit Intercooler Piping Designed to complement our Stage

Designed to complement our Stage 1 LBZ & LMM Intake Kits

Servicing will be done  every 7-10k miles

Hose Outside Diameter: 2

Inside you will find our race-proven performance valving technology Our Internal Floating Piston (IFP) mono-tube design separates the shock oil from the high-pressure

our Stage 2 kit also upgrades the restricted 2-piece

WCFAB 2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit Intercooler Piping Designed to complement our StagePowdercoat colors can be found here! Installs easily with basic hand tools. Pairs best with emissions compliant tuning and drop in turbochargers for optimum performance gains. Replaces the following GM Part Numbers: 12642321 18% Gain in Air Flow Over Stock 3 in. High Flow Upper Intercooler Cross Over Pipe 14g aluminum construction Compatible with OEM Y Bridge Includes Billet Turbo Resonator Plate for OEM Intake Horn Connects to factory throttle valve