Intercoolers

Move 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. And 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 in. 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 percent larger core area with a whopping 34 percent improvement in volume. The 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. And 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! Everything about Banks Intercooler is bigger, including the core area, which has 34 percent more flow volume. Increases air density for more continuous power. It doesnt get any cooler than Banks Intercooler.

Additional Information

Techni-Cooler System-2004-05 Chevy 6.6-LLY

Application Summary

2004-2005 Chevy/GMC 6.6 LLY

Part Type

Intercooler Kit

Product Overview

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-Cooler
Move 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 volume
The 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!

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

2 Year Warranty

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Intercooler, Techni-Cooler, Aluminum, Black, 3 in., Steel Tubes, Red Powdercoated, Chevy, GMC, Pickup, 6.6L, Diesel, Kit

Stock intercoolers are riddled with restrictions that cause turbulence—which kills airflow and power. Banks Power Techni-Cooler intercooler systems eliminate restrictions with big boost tubes, huge inlet and outlets, a thick core, and rugged, streamlined all-aluminum end tanks. These intercoolers lower exhaust gas temperatures and increase boosted air density for higher continuous power and more mpg.