2011-2012 Duramax Deluxe Max Air Flow Bundle (584-1-HSP)

Fits

This turbo mouthpiece will give you the ability to reroute your factory PCV system and remove the factory resonator box, eliminating unwanted engine oil gumming up the turbo and intake system.

For every 1­° increase in intake air temperature will result in a 3hp loss. The two-piece design from the factory has crimped-on boots that have a tendency to fail under heat and pressure. The factory cold side also has its limitations and is made of plastic with an unreliable clamping system. This kit replaces all the failure-prone piping and will come with race-proven 5-layer silicone boots to give you years of worry-free driving. 

Part Number: 584-1-HSP

• Featuring 3" mandrel bent hot side and cold side tubes with a max flow Y-bridge 
• Heat shield box 
• 4 1/2" intake tube for massive airflow gains
• High-flow turbo mouthpiece
• 2" up pipes w/ .120" wall tubing
• 5-layer silicone boots
• Coolant tank features an all-aluminum design with an incorporated low-coolant sensor
• Upper coolant tube

• 3x 3" x 4" straight boot
• 7x 3" t-bolt clamp
• 1x 2.25 - 3" reducer boot
• 1x 2.25" t-bolt clamp
• 1x Duramax pre-made hose
• 1x M6x1.0x16mm flange bolt
• 4x M6x1.0x20mm flange bolt
• 2x M6x1.0x25mm flange bolt
• 4x 1/2" worm gear clamps
• 1x 5/8" worm gear clamp
• 2x 1/8" NPT brass plug
• 1x rear cover coolant plug o-ring
• 1x coolant plug o-ring
• 1x 3/4" to 5/8" heater hose connector
• 2x 3/8" coolant plug
• 4x M4x.7x10mm bolt
• 3x 10-32 x 3/8" button head screw
• 4x 1/8" aluminum rivet
• 1x 4" - 4.5" reducer boot
• 1x 4" t-bolt clamp
• 1x 4.5" t-bolt clamp
• 1x 4.5" filter
• 1x Radiator cap
• 1x 1" worm gear clamp
• 1x low coolant sensor
• 1x 1/2" NPT float switch
• 1x 1.75" x 3" straight boot
• 2x up-pipe gasket (turbo side)
• 1x 1.75" 90°boot
• 2x up-pipe gasket (manifold side)
• 4x 1 3/4" worm gear clamps

Compatible with:

• LML: 11+ VIN Code 8