2013-2016 Duramax Intercooler Upgrade (25988)

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Banks' Intercooler System boasts larger and improved components compared to the stock setup. The upgrade package comes with high-flow boost tubes and a specially designed intercooler by Banks.

The Banks Boost Tubes boast oversized mandrel-bent pipes that perfectly pair with the new intercooler's high-performance design. The Banks-produced intercooler has a thicker core with 95% more volume, resulting in better cooling. It also features large, all-aluminum end tanks and wide-open inlet/outlets, providing for a 69% increase in flow area. By balancing a richer fuel mixture with cooler and denser airflow, the Banks Intercooler significantly boosts the engine's cooling capacity and potential for power.

Resulting in greater continuous power and increased performance at all exhaust gas temperatures (EGTs), while also improving fuel efficiency and bringing down EGT levels. That's a ton of advantages! It doesn't get any cooler than Techni-Cooler! All necessary mounting hardware is included.

Part Number: 25988

• 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

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• 2-year warranty (parts only)