High Flow Bundle Kit Stage 3 for 2007.5-2010 Duramax LMM Blueberry Frost

This Stage 3 High Flow Bundle Kit significantly increases airflow to the turbo, improving horsepower, torque, and cooling intake temperatures. It features all-aluminum 14 ga. construction, a large diameter 4-inch cold air intake with smooth aerodynamic bends, and a 4.8-inch turbo intake horn, which is the largest on the market and provides a 20% airflow improvement over stock. The kit also upgrades the restricted 2.5-inch driver (hot) side intercooler pipe and the leak-prone plastic/rubber passenger (cold) side pipe with heavy-duty 3-inch (driver side) and 3.5-inch (passenger side) aluminum intercooler pipes. The passenger side pipe improves airflow by 47% and features CNC machined flanges with double O-ring seals for higher boost pressures. A high-flow 3-inch Y-Bridge Kit is also included. No tune is required for installation. Made in the USA. California Residents Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov