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Banks Power Intercooler System Chevrolet | GMC 6.6 LLY W/Boost Tubes 2004-2005 - 25978
Optimizes the boosted air density for higher continuous power and lower exhaust gas temperatures. Less restriction. Flows great. The stock intercooler is riddled with restrictions that cause turbulence, which kills airflow and power. Banks minimizes restrictions by making the flow area bigger throughout, from the 3 inch mandrel-bent boost tubes to the 25 percent thicker core, which has a whopping 34 percent increase in flow volume. Airflow cranks in Banks end tanks! Most competitors have poorly designed sheet metal end tanks with square corners that choke airflow. Techni-Cooler's large, high-efficiency custom-machined end tanks have two advantages. One: The streamlined design and rounded corners improve airflow. Two: Banks cast end tanks will never melt or burst under high-boost conditions. 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, usable power and more safe power at any EGT. Very cool! Everything is bigger: boost tubes, aluminum end tanks, inlet, outlet, and core area. 34 percent more flow volume. Increases air density for more continuous power.

Details:
  • 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
  • Maximizes Boost Air
  • Lowers exhaust gas temps
  • Packs cool, dense air into the cylinders
  • Lower restriction for superior flow
  • 5-year Warranty
  • 3 inch mandrel-bent boost tubes
  • High-efficiency custom-machined end tanks
  • 25 percent thicker core with 34 percent more volume
  • Emissions compliant: CARB EO D-161-90
Techni-Cooler Intercooler System with Boost Tubes for use with 2004-2005 Chevrolet/GMC 6.6L LLY

Other Part Numbers:
Banks Power #gbe25978

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Banks Power Banner

Who is Banks?

Banks power was founded by Gale Banks. The company is known for creating high-performance products for both gasoline and diesel-powered engines. Today, they are sought after by many enthusiasts who want to improve the performance of their vehicles.

When Old School Meets New School

Gale Banks has been involved in improving engines since the 1960s. He has created and modified engines that propelled racing boats to multiple world championships. And they are recognized as the only company that has set a world record at Bonneville in both automotive and truck classes. By using old-fashioned business ethics and applying advance new technology, they are able to create products that add performance to the vehicles while still being affordable.

Tradition Of Creating The Best

The company has since grown from its humble beginnings and has now grown to be a world-renowned company. They are now situated in a 12-acre lot in San Gabriel Valley town of Azusa where all the manufacturing and engineering processes take place. Even up to this day, Banks has continued its tradition of shattering world records and winning championships.

Wide Range Of Products

Banks offer a wide range of performance products such as exhaust systems, fuel delivery systems, engine management systems, gauges, transmission parts, drivetrain components, turbochargers, engine components, tuning products, and more. Their products are also being used by motorhomes and even the military.

Purchase Banks Products At Vivid Racing

Banks is a pillar in the automotive world and has been improving engines for more than 60 years. They are used not just by racers but by normal individuals who simply want a better-performing vehicle. If you are searching for parts that would help you add horsepower to your vehicle, then they are the brand for you. To know more about Banks, visit Vivid Racing and check out their list of products that would fit your specific needs.






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Things
Sale price None
Wholesale price $1,300.77
Shipping
Box # Box 1Box 2
Weight 48.6020.00
Length 4932
Width 2721
Height 1014
Product Added At Thursday 29 April, 2021
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
View In Admin

Emissions Info
Carb Approved Yes
Carb Number D-161-90
Epa Status Compliant
Prop65 Yes
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Turn 14 $1,102.35 $1,621.11 ? $1,459.00 ? 2025-07-11 10:07:13

Manufacturer Direct Shipping
This item is available for direct shipping from the manufacturer. Please verify stock availability with the manufacturer. Once confirmed, you can place an order through [Meyer Distributing], who will arrange for dropshipping from the manufacturer directly to our customer.

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