Banks Power 04-05 Chevy 6.6L LLY Techni-Cooler System - 25978

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. More Safe Power. It's all bigger: 3.5" mandrel-bent boost tubes, aluminum end tanks, wide-open inlet and outlet with 31% bigger cross-sections and 12% thicker core area. Much greater flow volume. Increases air density for higher continuous power.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-CoolerMove over, pipsqueak. The stock intercooler has an inferiority complex. No wonder it's smaller than Techni-Cooler in every aspect: boost tubes. core area, inlet/outlet, even the end tanks. Most competitors use poorly designed sheet metal end tanks and provide inadequate flow volume.Banks cranks up the volume. 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 volumeThe king of cool. 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!

This Part Fits:

Year	Make	Model	Submodel
2004	Chevrolet	Silverado 2500	Base
2004	Chevrolet	Silverado 2500	LS
2004	Chevrolet	Silverado 2500	LT
2004	Chevrolet	Silverado 2500	WT
2004-2005	Chevrolet	Silverado 2500 HD	Base
2004-2005	Chevrolet	Silverado 2500 HD	LS
2004-2005	Chevrolet	Silverado 2500 HD	LT
2004-2005	Chevrolet	Silverado 2500 HD	WT
2004-2005	Chevrolet	Silverado 3500	Base
2004-2005	Chevrolet	Silverado 3500	LS
2004-2005	Chevrolet	Silverado 3500	LT
2004	Chevrolet	Silverado 3500	WT
2004	GMC	Sierra 2500	Base
2004	GMC	Sierra 2500	SLE
2004	GMC	Sierra 2500	SLT
2004	GMC	Sierra 2500	WT
2004-2005	GMC	Sierra 2500 HD	Base
2004-2005	GMC	Sierra 2500 HD	SLE
2004-2005	GMC	Sierra 2500 HD	SLT
2004-2005	GMC	Sierra 2500 HD	WT
2004-2005	GMC	Sierra 3500	Base
2004-2005	GMC	Sierra 3500	SLE
2004-2005	GMC	Sierra 3500	SLT
2004-2005	GMC	Sierra 3500	WT