Mishimoto MMICP-DMAX-11CBK Cold-Side Intercooler Pipe Kit 2011-2016 Duramax LML

The Mishimoto MMICP-DMAX-11CBK cold-side intercooler pipe and boot kit is engineered to replace the restrictive factory piping on 2011-2016 Chevrolet and GMC 6.6L Duramax LML diesel engines. This performance upgrade eliminates bottlenecks in the intake system, delivering improved airflow from the intercooler to the engine for better throttle response and power delivery.

Key Features:

• 3.5-inch mandrel-bent aluminum construction eliminates restrictive factory bends and maintains consistent pipe diameter throughout
• Direct bolt-on replacement requires no additional tuning or modifications
• Reduces exhaust gas temperatures (EGTs) under load for improved engine safety and efficiency
• Includes premium Mishimoto silicone boots featuring DuraCore™ technology for superior heat and pressure resistance
• Mishimoto constant-tension T-bolt clamps ensure secure, leak-free connections
• Polished aluminum finish for a show-quality appearance
• Backed by Mishimoto's Lifetime Warranty

This cold-side pipe kit is designed for diesel enthusiasts looking to maximize their Duramax's performance potential without the need for custom tuning. The larger diameter piping and optimized routing reduce pressure drop and heat soak, resulting in measurable gains in horsepower and torque while keeping EGTs in check during towing or spirited driving.