Intercooler System 04-05 Chevy/GMC 6.6 LLY W/Boost Tubes Banks Power 25978

About This Product

Optimizes the boosted air density for higher continuous power and lower exhaust gas temps. Restriction-free for superior flow with 25% larger core area and 34% more volume. Big boost tubes & durable cast end tanks pack cool, dense air into cylinders. Cooler EGTs, more MPG & constant-duty power. It doesn't get any cooler than Techni-Cooler.

Fitment

2004-2005 Chevy/GMC 2500/3500 6.6L Duramax, LLY.

What's Included

Includes Boost Tubes (red powder-coated)

Specifications

Banks improves airflow into and out of the intercooler with big mandrel-bent 3 inch boost tubes. Large, rugged, high-efficiency cast end tanks that won't rupture under high-boost conditions. A huge inlet and outlet. And a 25% larger core area with a whopping 34% improvement in volume.

Removing restrictions and improving airflow lowers boost air temps. This increases the density and oxygen content of air entering the engine, which amplifies power, lowers exhaust gas temps (EGTs) and improves fuel economy. When EGTs are tamed, the tuner doesn't need to limit fuel delivery. So you get higher continuous, useable power and more power at any EGT. Very cool!

Key Features

• Optimizes air pressure and distribution going into the intake manifold
• High-efficiency custom-machined durable cast end tanks
• Raises boost without increasing turbine drive pressure
• Cooler EGTs, more MPG & constant-duty power
• Improves flow of oxygen-rich air into cylinders
• High-efficiency custom-machined end tanks
• 25% thicker core with 34% more volume
• Improves Power, Durability & Fuel Economy
• Packs cool, dense air into the cylinders
• Accommodates stock mounting points
• Lower restriction for superior flow
• 3 inch mandrel-bent boost tubes

Emissions

50 state compliant, D-161-90.

Fitment Table

Frequently Bought Together

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