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Banks Techni-Cooler Intercooler System 12-16 GM 6.6L Duramax LML
Banks Techni-Cooler Intercooler System 12-16 GM 6.6L Duramax LML photo 1
Banks Techni-Cooler Intercooler System 12-16 GM 6.6L Duramax LML photo 2
Banks Techni-Cooler Intercooler System 12-16 GM 6.6L Duramax LML photo 3
Banks Techni-Cooler Intercooler System 12-16 GM 6.6L Duramax LML photo 4
Banks Techni-Cooler Intercooler System 12-16 GM 6.6L Duramax LML photo 5
Banks Power

Banks Techni-Cooler Intercooler System 12-16 GM 6.6L Duramax LML

MPN: BAN-25988
Daily DriverTow PigStreet Performance
$1,829
Ships From Supplier · Ships in 3–7 business days
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Fitment sensitive
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Heat is the number one killer of horsepower, fuel economy, and the overall longevity of your Duramax. One of the best methods to reduce temperatures where it matters most is by upgrading the intercooler, and there's no better choice than Banks. This system includes a high flow intercooler, intercooler piping, boots, and clamps for a complete installation.

Superior to stock, everything about the Banks Intercooler system is bigger. It includes mandrel-bent high-flow boost tubes... large, high-efficiency all-aluminum end tanks... a wide-open inlet and outlet... a thicker core area with an improvement in volume. The Banks Intercooler for your LML Duramax dramatically increases the cooling capacity by balancing the richer fuel mixture with greater airflow and cooler, denser air. Denser air has more oxygen, which improves combustion as well as engine efficiency. Result: higher continuous power and more power at any exhaust gas temp (EGT), better fuel economy, and lower EGTs. That's a truckload of benefits! This Banks Intercooler delivers the maximum reduction in boost air temperature with a minimal loss of boost pressure. It doesn't get any cooler than the Banks Intercooler!

Warranty
Warranty based on supplier terms

Diesel Power Products directs warranty claims to the respective manufacturer; coverage and duration depend on that manufacturer and product. Its one-year manufacturer-defect warranty applies only to products manufactured by Power Products Unlimited Inc., not all products it sells. Manufacturer inspection is required; DPP does not pay inspection/return shipping or labor.

Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.

Diesel Power Products warranty policyView complete warranty

Product conditions

Return and warranty information is based on what Diesel Power Products offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.

Return eligibility
Diesel Power Products states a 30-day window from receipt for eligible new, uninstalled, unopened and complete items in original packaging, with prior approval/RMA. Custom tuners and specified opened tools are excluded. Customer pays return shipping; original outbound shipping, including initially free shipping, is deducted. No standard restocking percentage is stated for ordinary approved returns. Based on what Diesel Power Products offers.
Return window
Not stated for this product; see supplier terms
Restocking fee
See supplier terms; no product-specific fee stated
Return shipping
Based on the supplier’s return policy; see terms
Made to order
No
Backorder status
Not backordered
Cancellation
Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
Warranty provider
Diesel Power Products
Warranty duration
Product-specific duration not stated; see supplier terms
Compatibility
Listed for specific vehicle configurations
Legal use
Street legal
Processing estimate
3–7 business days supplier processing
Shipping
Shipping calculated at checkout
Signature
No signature requirement
Supplier
Diesel Power Products

Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.