Banks Power Boost Tube Upgrade Kit for Select 2012-2016 Chevrolet/GMC (6.6L) - 25993

Fits select 2012-2016 Chevrolet Silverado/Express and GMC Sierra/Savana (6.6L Diesel).

The Banks Power Boost Tube Upgrade Kit replaces restrictive factory hot and cold side intercooler pipes with high-flow, 3.5-inch constant-diameter tubing. Engineered to reduce boost pressure loss between the turbocharger and the intake manifold, these tubes feature a flow area up to 105% greater than stock. By smoothing the airflow path and increasing density, this kit reduces the workload on the turbocharger, resulting in quicker spooling, more consistent power, and lower Exhaust Gas Temperatures (EGTs).

Constructed from mandrel-bent aluminized steel, the tubes are finished with a durable powder coat that stops short of the ends to ensure a superior grip for the couplers. The kit includes 4- and 5-ply heavy-duty, high-temperature silicone couplers and spring-loaded constant tension clamps to maintain a leak-free seal even under high-boost conditions. This kit is designed to work with both stock and aftermarket intercoolers that utilize factory inlet/outlet locations.

• Up to 105% greater flow area than factory tubing
• Constant 3.5-inch diameter mandrel-bent aluminized steel construction
• Includes hot and cold side boost tubes
• 4- and 5-ply heavy-duty high-temperature silicone couplers
• Spring-loaded constant tension clamps prevent leaks and blown boots
• Compatible with stock or aftermarket intercoolers in OE locations
• Manufacturer Part Number: 25993