2004-2005 Duramax Intercooler Kit (25978)

Description

Fits

The Banks Power 25978 Intercooler system optimizes the boosted air density in your 6.6L Duramax for higher continuous power and lower exhaust gas temperatures (EGT). The stock intercooler is riddled with restrictions that cause turbulence, which chokes airflow and power. Most competitors have poorly-designed sheet metal end tanks with square corners that disrupt airflow. Removing restrictions and improving airflow lowers boost air temps to increase the density and oxygen content of air entering the engine, which amplifies power, lowers EGTs and improves fuel economy. When EGTs are tamed, the tuner doesn't need to limit fuel delivery so you get higher continuous, usable power and more safe power at any EGT.

Banks Part Number: 25978

Features

• Improves Power, Durability and Fuel Economy
• Dramatically increases air density
• Cooler EGTs, more MPG and constant-duty power
• High-efficiency custom-machined durable cast end tanks
• Wide-open inlet and outlet
• Reduces boost pressure loss
• 5-year Warranty
• 3" mandrel-bent boost tubes
• High-efficiency custom-machined end tanks
• Streamlined design and rounded corners improve airflow
• 25% thicker core with 34% more volume

Installation

Click for Installation Instructions