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The Product You Are Adding To Cart is Made For
2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Boost Tube Upgrade Kit
Increases throttle response and reduces turbo lag
Red powder-coated (Set)
For 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Limited inventory
$731.50
$598.00
Banks massive 3.5in boost tubes are the largest charge air cooler pipes on the market, flowing 680 CFM and 87% more air than stock! Smooth mandrel-bent tubes deliver more air to your engine while reducing boost pressure loss resulting in quicker turbo spool and more power.
49 State Compliant
California Compliance in Progress
California Compliance in Progress
Specifications
Banks Boost Tubes are the largest charge air cooler pipes in the industry measuring in at a full 3.5 inches. Every other competitive product on the market tops out at 3.0 inches, and your factory pipes are only 2.5 inches with crushed bent corners and flimsy plastic components. By contrast, Banks Boost Tubes are made of high-quality aluminized steel for maximum strength and durability. With Banks Boost Tubes' smooth bends, your turbo can spool quicker thanks to improved boost pressure retention for maximum horsepower.
Key Features
- Huge increase in size and flow over stock and competitors (3.5" vs 2.5")
- Billet venturi couplers maintain boost pressure
- Mandrel-bent aluminized steel construction
- Constant diameter tubing for the best flow
- Allow the turbocharger to spool up faster
- Spring-loaded constant tension clamps
- Improves airflow by 87% over stock
- Flows 680 CFM vs 364 CFM stock
- 5-ply heavy-duty silicone couplers
- Greater cooling capacity
Questions? Contact Support
Banks Boost Tubes Flow Best
A better flowing charge air cooler pipe and a unique billet intercooler coldside adapter results in less boost pressure loss. By allowing for more air and fuel to be delivered to your engine your turbo can spool faster and breathe easier. This 87% improvement in airflow is the highest in the industry, resulting in maximizing horsepower, reducing stress on intake components, and improved turbo spool response.
Induction Perfection
At Banks Power, our goal is always to out-do and out-perform stock, our competitors, and even ourselves. Fitting a full 3.5" size charge air cooler pipe through the existing engine bay compartment of your L5P was no easy task, but we did it. Put up side by side with the factory intercooler piping, ours could practically eat the stock one whole!
Going The Extra Mile
One of the keys to our high performance comes in our unique cold side billet intercooler coupler. Our engineers used CFD simulations to design the perfect taper to maximize airflow and reduce turbulence at the connection point.
Do It Right
Whether you are looking at the cheap OEM plastic intercooler return pipe that's prone to cracking and failure over time, or the undersized alternatives from the other guys, there really is no comparison. You either go Banks, or you don't go at all. Upgrade to full 3.5 inch charge air cooler pipes for your L5P, with Banks Boost Tubes.
