HSP LML Duramax Intercooler Pipe Kit

Upgrade your 2011–2016 LML Duramax with HSP Diesel’s Intercooler Charge Pipe Bundle, designed to improve airflow, throttle response, and overall performance. This complete kit replaces restrictive and failure-prone factory components with upgraded 3" intercooler piping, a Max Flow Bridge, and a VGT Intake Mouthpiece.

Includes

• 1x Hotside Tube (HSP-IN-218)
• 1x Bridge (HSP-IN-223)
• 1x Coldside (HSP-IN-228)
• 1x Fabricated Turbo Inlet (HSP-IN-216-2)
• 1x 1/8" NPT Brass Plug (RFB-811-RFAB)
• 1x M6x1.0x16mm Flange Bolt (RFB-893-RFAB)
• 1x 2.25" T-Bolt Clamp (RFB-420-RFAB)
• 7x 3" T-Bolt Clamp (RFB-422-RFAB)
• 3x 3"x4" Straight Boot (RFB-430-RFAB)
• 1x 2.25" to 3" Reducer Boot (RFB-441-RFAB)
• 1x Duramax Pre-Made Hose - Rubber (RFB-398-RFAB)
• 1x 5/8" Worm Gear Clamp (RFB-403-RFAB)
• 1x 1/2" Worm Gear Clamp (RFB-405-RFAB)
• 60x 5/8" PCV Hose (RFB-407-RFAB)
• 1x 3/4" to 5/8" Heater Hose Connector (RFB-462-RFAB)
• 1x 3/8" Coolant Plug - Aluminum (RFB-808-RFAB)
• 1x Rear Cover Coolant Fitting (RFB-809-RFAB)
• 1x Coolant Plug O-Ring (RFB-813-RFAB)
• 2x M6x1.0x25mm Flange Bolt (RFB-896-RFAB)
• 4x M6x1.0x20mm Flange Bolt (RFB-897-RFAB)

Features

• Single-piece, 3" mandrel-bent aluminum hot-side tube designed to improve airflow by up to 40%
• High-strength silicone boots on both ends of the hot-side tube
• 3" mandrel-bent cold-side tube designed to reduce turbulence and improve charge-air flow
• Two-piece CNC-machined Max Flow Bridge with an O-ring-sealed center to help prevent boost leaks
• Fabricated VGT Intake Mouthpiece with optimized bends and transitions to improve airflow into thecompressor housing
• Designed to replace restrictive and failure-prone factory components
• Powder coat options available
• Bundle pricing offers savings compared to purchasing components separately

Fitment

• LML: 2011–2016 Chevrolet/GMC Duramax

582-HSP

*WILL NOT SHIP TO THE STATE OF CALIFORNIA*

This product is intended for race/offroad use only, use of vehicle with product installed on public road/highway is STRICTLY FORBIDDEN. DP Customs is not liable if product is used in noncompliant manner.