SPELAB Intercooler Pipe Kit For 2011-2016 GMC 6.6L LML Duramax Diesel

Description

Upgrade your Duramax engine's reliability and airflow performance with the SPELAB Hot & Cold Side Intercooler Pipe Kit, designed specifically for the 2011–2016 6.6L LML Duramax Diesel. This high-performance kit replaces factory plastic piping with durable aluminum pipes and triple-layer silicone boots, significantly improving boost handling, heat resistance, and overall system integrity. Whether you're towing, racing, or daily driving, this kit ensures consistent airflow and long-term durability.

Key Features

• Durable Aluminum Construction: Mandrel-bent aluminum piping with a polished finish for increased strength and corrosion resistance.

• Boost & Heat Resistant: Designed to withstand high pressures and turbo heat without cracking or deforming.

• Black Silicone Boots: Triple-layer reinforced silicone boots reduce vibration and prevent boost leaks under heavy load.

• Improved Reliability Over OEM: Eliminates weak plastic components prone to rupture under pressure.

• Direct Fit: Bolt-on installation with all required clamps and hoses included—no cutting or tuning required.

Fitment

• 2011-2016 6.6L LML Duramax Diesel
  

Specifications

Q: Will this kit fit all LML Duramax trucks from 2011–2016?
A: Yes, it is specifically designed for 6.6L LML Duramax Diesel engines from 2011 through 2016, including mid-year 2015.5 updates.

Q: Do I need to modify my vehicle for installation?
A: No, this is a direct-fit, bolt-on upgrade. No cutting or tuning is required.

Q: What improvements can I expect over stock piping?
A: You’ll see enhanced reliability, higher boost tolerance, improved airflow, and a reduction in the risk of pipe blowouts.

Q: Are T-bolt clamps and hoses included in the package?
A: Yes, all necessary components for installation are included: clamps, silicone boots, and a heater hose.

Q: Is tuning required after installation?
A: No tuning is needed. This system is designed to work with the factory ECU settings and emissions components.