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Banks Power Techni-Cooler intercooler kit with cast aluminum end tanks and oversized mandrel-bent boost tubes.
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Banks Power Techni-Cooler System with Boost Tubes for 2011-2016 Chevrolet/GMC (6.6L) - 25988

$1,829.00 $2,032.22
-10%
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Banks Power Techni-Cooler System with Boost Tubes for 2011-2016 Chevrolet/GMC (6.6L) - 25988
$1,829.00 $2,032.22
$1,829.00 $2,032.22

Fits 2011-2016 Chevrolet Silverado and GMC Sierra 2500/3500 HD (6.6L).

The Banks Power Techni-Cooler Intercooler System is engineered to maximize the cooling capacity and power potential of your 6.6L Duramax. By significantly increasing air density, this system provides steady power output and lower exhaust gas temperatures (EGTs) even under heavy towing or extreme ambient heat. The kit replaces the restrictive factory intercooler and piping with a high-performance cooling solution designed for maximum durability and efficiency.

  • 95% larger core volume compared to stock for superior heat dissipation
  • 69% greater inlet/outlet flow area for reduced intake restriction
  • Includes oversized mandrel-bent high-flow boost tubes to minimize pressure loss
  • Heavy-duty all-aluminum cast end tanks designed to withstand high boost levels
  • Improves fuel economy and provides constant-duty power
  • Includes all necessary mounting hardware for a complete installation
  • Manufacturer Part Number: 25988
  • Backed by a 2-Year Warranty
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
2015-2016 Chevrolet Silverado 2500 HD High Country
2011-2016 Chevrolet Silverado 2500 HD LT
2011-2016 Chevrolet Silverado 2500 HD LTZ
2011-2016 Chevrolet Silverado 2500 HD WT
2015-2016 Chevrolet Silverado 3500 HD High Country
2011-2016 Chevrolet Silverado 3500 HD LT
2011-2016 Chevrolet Silverado 3500 HD LTZ
2011-2016 Chevrolet Silverado 3500 HD WT
2015-2016 GMC Sierra 2500 HD Base
2011-2016 GMC Sierra 2500 HD Denali
2011-2016 GMC Sierra 2500 HD SLE
2011-2016 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2016 GMC Sierra 3500 HD Base
2011-2016 GMC Sierra 3500 HD Denali
2011-2016 GMC Sierra 3500 HD SLE
2011-2016 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT

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