2011-2016 Duramax High Flow Dirty Intercooler Piping Kit (LML-INT-A150)

Fits

Improve the airflow of your 2011-2016 LML Duramax with our High Flow Dirty Intercooler Piping Kit. This intercooler package is designed to replace restrictive OEM components with precision-engineered parts that optimize airflow, reduce inefficiencies, and look damn good while doing it.

Passenger-Side Intercooler Pipe

This oversized 3.5" pipe (vs. the failure-prone 3" OEM version) delivers smoother airflow, greater durability, and precision fitment. Say goodbye to weak spots and airflow bottlenecks.

Driver's-Side Intercooler Pipe 

A durable two-piece design made to make installation significantly easier in a tight engine bay.  

Built to Last

Built from 6061 aluminum, TIG welded, and powder coated in-house, this kit is durable and visually impressive. This kit replaces the OEM Clip Ring Design with high-quality silicone boots and stainless steel T-bolt clamps for improved sealing and the ability to hold higher boost pressures without leaking. Whether you are upgrading for performance, reliability, or aesthetics, this kit is built to meet your needs while allowing flexibility for further modifications.

Part Number: LML-INT-A150

• Replaces restrictive OEM cast aluminum intake for improved airflow.
• Smooth interior and circular cross-section minimize air boundary layer drag.
• Four-axis CNC-machined flange, ensuring a smooth, efficient transition,
  
• Quick coupler design provides compatibility with OEM or aftermarket intercooler piping,
• 6061 aluminum construction with TIG-welded, high-quality welds,
• Powder-coated finish with customizable colour options,
  
• High-quality Dirty Silicone boots and stainless steel clamps for improved stability and ability to hold higher boost pressure,

• Oversized cold side intercooler pipe (LML-INT-A094)
• Two-piece hot-side aluminum piping with high-quality TIG welds (LML-INT-A095)
  
• Custom SAE spec custom-made silicone couplers for a secure and reliable seal and adaptable installation with OEM or upgraded piping
• Quality T-bolt clamps made in North America
• Resonator Delete Plate
• Custom powder coating option to match your ride

Installation Instructions