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Key Features

  • High-efficiency custom-machined durable cast end tanks
  • Steady power output even under extreme temperatures
  • Improves Power, Durability and Fuel Economy
  • Boost Tubes Reduces boost pressure loss
  • Packs cool dense air into the cylinders
  • Dramatically increases air density
  • 69% greater inlet area vs stock
  • Includes all necessary hardware
  • Cooler EGTs and greater MPG
  • Lowers exhaust gas temps
  • 95% larger core volume
  • 2-year warranty
About This Product

Steady power output even under extreme temperatures. Adds +95% core volume and 69% greater inlet area over stock. High-efficiency custom-machined durable cast end tanks with wide-open inlet and outlet. Includes mandrel-bent high-flow boost tubes - large, high-efficiency all-aluminum end tanks and all necessary hardware.

Specifications

Superior to Stock:
Everything about Banks Intercooler System is designed bigger and better. This upgrade kit includes a set of high-flow boost tubes and a Banks-designed intercooler solution.

The Banks Boost Tubes feature oversized mandrel-bent pipes matched to the increased performance design of the new intercooler. The Banks-designed intercooler has a thicker core with 95 percent greater volume to improve cooling. It also has large, high-efficiency all-aluminum end tanks and wide-open inlet/outlets for a 69 percent greater flow area. The Banks Intercooler dramatically increases the engine's cooling capacity and power potential by balancing a richer fuel mixture with cooler, denser, improved airflow.

Result: You get higher continuous power and more power at any exhaust gas temp (EGT), with better fuel economy, and lower EGTs. That's a truckload of benefits! It doesn't get any cooler than Techni-Cooler! Mounting hardware included.

Why It's Better

Superior to Stock and the competition

Everything about Banks Intercooler System is designed bigger and better.

This upgrade kit includes a set of high-flow boost tubes and a Banks-designed intercooler solution.

Banks LML Intercooler vs Mishimoto, afe, and stock
Banks LML intercooler thickness vs stock.

Engineered to outperform

The Banks Boost Tubes feature oversized mandrel-bent pipes matched to the increased performance design of the new intercooler. The Banks-designed intercooler has a thicker core with 95 percent greater volume to improve cooling.

It also has large, high-efficiency all-aluminum end tanks and wide-open inlet/outlets for a 69 percent greater flow area. The Banks Intercooler dramatically increases the engine's cooling capacity and power potential by balancing a richer fuel mixture with cooler, denser, improved airflow.

Tested Performance

Result: You get higher continuous power and more power at any exhaust gas temp (EGT), with better fuel economy, and lower EGTs.

That's a truckload of benefits! It doesn't get any cooler than the Banks Intercooler Kit.

Flow bench test results
This Intercooler Upgrade
fits the following vehicles:
click to expand

Chevrolet

Chevrolet Silverado 2500

  • Chevrolet Silverado 2500 | 6.6L Diesel 2016
  • Chevrolet Silverado 2500 | 6.6L Diesel 2015
  • Chevrolet Silverado 2500 | 6.6L Diesel 2014
  • Chevrolet Silverado 2500 | 6.6L Diesel 2013
  • Chevrolet Silverado 2500 | 6.6L Diesel 2012

Chevrolet Silverado 3500

  • Chevrolet Silverado 3500 | 6.6L Diesel 2016
  • Chevrolet Silverado 3500 | 6.6L Diesel 2015
  • Chevrolet Silverado 3500 | 6.6L Diesel 2014
  • Chevrolet Silverado 3500 | 6.6L Diesel 2013
  • Chevrolet Silverado 3500 | 6.6L Diesel 2012

GMC

GMC Sierra 2500 HD

  • GMC Sierra 2500 HD | 6.6L Diesel 2016
  • GMC Sierra 2500 HD | 6.6L Diesel 2015
  • GMC Sierra 2500 HD | 6.6L Diesel 2014
  • GMC Sierra 2500 HD | 6.6L Diesel 2013
  • GMC Sierra 2500 HD | 6.6L Diesel 2012

GMC Sierra 3500 HD

  • GMC Sierra 3500 HD | 6.6L Diesel 2016
  • GMC Sierra 3500 HD | 6.6L Diesel 2015
  • GMC Sierra 3500 HD | 6.6L Diesel 2014
  • GMC Sierra 3500 HD | 6.6L Diesel 2013
  • GMC Sierra 3500 HD | 6.6L Diesel 2012
Installation and Support

Intercooler Upgrade

Includes Boost Tubes (red powder-coated)

SKU #25988

2012-2016 Chevy/GMC 2500/3500 6.6L Duramax

Cooler EGTs, more MPG & constant-duty power

Limited Inventory
$1,829.00
MSRP: $2,032.22
Add-Ons
50 state compliant
D-161-114
Intercooler Upgrade

Key Features

  • High-efficiency custom-machined durable cast end tanks
  • Steady power output even under extreme temperatures
  • Improves Power, Durability and Fuel Economy
  • Boost Tubes Reduces boost pressure loss
  • Packs cool dense air into the cylinders
  • Dramatically increases air density
  • 69% greater inlet area vs stock
  • Includes all necessary hardware
  • Cooler EGTs and greater MPG
  • Lowers exhaust gas temps
  • 95% larger core volume
  • 2-year warranty
About This Product

Steady power output even under extreme temperatures. Adds +95% core volume and 69% greater inlet area over stock. High-efficiency custom-machined durable cast end tanks with wide-open inlet and outlet. Includes mandrel-bent high-flow boost tubes - large, high-efficiency all-aluminum end tanks and all necessary hardware.

Specifications

Superior to Stock:
Everything about Banks Intercooler System is designed bigger and better. This upgrade kit includes a set of high-flow boost tubes and a Banks-designed intercooler solution.

The Banks Boost Tubes feature oversized mandrel-bent pipes matched to the increased performance design of the new intercooler. The Banks-designed intercooler has a thicker core with 95 percent greater volume to improve cooling. It also has large, high-efficiency all-aluminum end tanks and wide-open inlet/outlets for a 69 percent greater flow area. The Banks Intercooler dramatically increases the engine's cooling capacity and power potential by balancing a richer fuel mixture with cooler, denser, improved airflow.

Result: You get higher continuous power and more power at any exhaust gas temp (EGT), with better fuel economy, and lower EGTs. That's a truckload of benefits! It doesn't get any cooler than Techni-Cooler! Mounting hardware included.

Why It's Better

Superior to Stock and the competition

Everything about Banks Intercooler System is designed bigger and better.

This upgrade kit includes a set of high-flow boost tubes and a Banks-designed intercooler solution.

Banks LML Intercooler vs Mishimoto, afe, and stock
Banks LML intercooler thickness vs stock.

Engineered to outperform

The Banks Boost Tubes feature oversized mandrel-bent pipes matched to the increased performance design of the new intercooler. The Banks-designed intercooler has a thicker core with 95 percent greater volume to improve cooling.

It also has large, high-efficiency all-aluminum end tanks and wide-open inlet/outlets for a 69 percent greater flow area. The Banks Intercooler dramatically increases the engine's cooling capacity and power potential by balancing a richer fuel mixture with cooler, denser, improved airflow.

Tested Performance

Result: You get higher continuous power and more power at any exhaust gas temp (EGT), with better fuel economy, and lower EGTs.

That's a truckload of benefits! It doesn't get any cooler than the Banks Intercooler Kit.

Flow bench test results
This Intercooler Upgrade
fits the following vehicles:
click to expand

Chevrolet

Chevrolet Silverado 2500

  • Chevrolet Silverado 2500 | 6.6L Diesel 2016
  • Chevrolet Silverado 2500 | 6.6L Diesel 2015
  • Chevrolet Silverado 2500 | 6.6L Diesel 2014
  • Chevrolet Silverado 2500 | 6.6L Diesel 2013
  • Chevrolet Silverado 2500 | 6.6L Diesel 2012

Chevrolet Silverado 3500

  • Chevrolet Silverado 3500 | 6.6L Diesel 2016
  • Chevrolet Silverado 3500 | 6.6L Diesel 2015
  • Chevrolet Silverado 3500 | 6.6L Diesel 2014
  • Chevrolet Silverado 3500 | 6.6L Diesel 2013
  • Chevrolet Silverado 3500 | 6.6L Diesel 2012

GMC

GMC Sierra 2500 HD

  • GMC Sierra 2500 HD | 6.6L Diesel 2016
  • GMC Sierra 2500 HD | 6.6L Diesel 2015
  • GMC Sierra 2500 HD | 6.6L Diesel 2014
  • GMC Sierra 2500 HD | 6.6L Diesel 2013
  • GMC Sierra 2500 HD | 6.6L Diesel 2012

GMC Sierra 3500 HD

  • GMC Sierra 3500 HD | 6.6L Diesel 2016
  • GMC Sierra 3500 HD | 6.6L Diesel 2015
  • GMC Sierra 3500 HD | 6.6L Diesel 2014
  • GMC Sierra 3500 HD | 6.6L Diesel 2013
  • GMC Sierra 3500 HD | 6.6L Diesel 2012
Installation and Support

Overall rating: 5.0 / 5 from 9 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["instructions","quality","upgrade","banks"].

Review highlights

Reviews

Boost is good!!!

"Wow!! A great up grade. Its been almost a year after the install. The turbo boost pressure increased at least 4 to 6 psi constitintly. I installed as per instructions, seems like it took me 5 hrs to get it done. Fuel mileage maybe 2 gpm. A great upgrade for sure!!! The look is great aswell"

Pisano (5/5)

Banks intercooler 2015 lml

"I recently received my intercooler for my 2015 LML duramax, and I can’t wait to install it on my project, I really recommend banks products they are really great, Thanks banks for your great products!."

Leonardo H. (5/5)

Banks delivers!

"Quality Parts and Performance. Took about 8hrs to do. But removal of big ranch hand solo was time consuming. Very good instructions for replacement. One of the best purchases I’ve made for the truck!"

Victor R. (5/5)

High Quality

"This kit is well made and fits exactly. The installation was a long process and required major disassembly of the vehicle but did not require any special tools or lift. The install instructions were adequate, and a video would have been helpful. Overall, I would definitely recommend this Intercooler Kit from Banks."

Ian P. (5/5)

2016 chevy 3500HD Dually

"Boxes came well packed with all the hardware for assembly. The instructions are pretty straight forward, as my son and I managed to do it in about five to six hours. The first thing I noticed was the performance, definitely more get up and go! I did manage to pick up two to three miles per gallon! You have to figure every product that banks makes, there's a lot that goes into it and this is no exception. I have quite a few of the banks products on my truck. This is a must for anybody that owns a 2013 thru 2016."

Bill B. (5/5)

Great company

"Banks knows what they're doing. Everything is of great quality and they use every bit of space to get this stuff to fit. I have banks on three of my trucks amd I've never looked back. I recommend banks to everyone."

Benajmen J. (5/5)

2015 Chevy 3500

"Very well made intercooler, this thing is HD. Nice upgrade for towing. Did cool things down a little bit. Be nice for when I add a bigger turbo"

Jason B. (5/5)

I've installed the Bank's Tecni-cooler

"I've installed the Bank's Tecni-cooler and boost tubes into my 2015 Silverado 2500. The disassembly and assembly process was pretty straightforward, following the instructions. I wanted the cooler for the increased power potential and fuel economy. The power increase and throttle response was noticeably better than stock. The fuel economy also increased most noticeably at 40-55 mph (roughly 4-5 mpg) but at cruising speeds on the interstate (70-75 mph) the increase was about 1-2 mpg. All in all, I'm very impressed with the quality, performance and support I got from the Banks team and the products they are developing, testing, and backing for us. Steve Bismarck, ND"

Steven S. (5/5)

Great

"Went in well. The banks red contrasts nicely with the Mishimoto blue coolant hoses."

Shawn S. (5/5)

Q&A

I already have the boost tube's, can I buy just the intercooler? 2013 LML
Individual/replacement part orders like this can be made over the phone. Call 800-601-8072, our team will set up the order.
Is the cooler available separately? I already have wehrli fab pipes.
For sales assistance like this, it’s best handled over the phone. Please call our sales team at 626-969-9600 and select option 1.
The intercooler upgrade kit can you get the boost tubes in black powder coated
We do not offer black powder coating for the tubes.