Banks massive 3.5 in 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. 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
Boost Tube Upgrade Kit Red powder-coated (Set) for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
2019 GMC SIERRA 3500 HD 6.6L DIESEL 2019 GMC SIERRA 2500 HD 6.6L DIESEL 2019 CHEVROLET SILVERADO 3500 6.6L DIESEL 2019 CHEVROLET SILVERADO 2500 6.6L DIESEL 2018 GMC SIERRA 3500 HD 6.6L DIESEL 2018 GMC SIERRA 2500 HD 6.6L DIESEL 2018 CHEVROLET SILVERADO 3500 6.6L DIESEL 2018 CHEVROLET SILVERADO 2500 6.6L DIESEL 2017 GMC SIERRA 3500 HD 6.6L DIESEL 2017 GMC SIERRA 2500 HD 6.6L DIESEL 2017 CHEVROLET SILVERADO 3500 6.6L DIESEL 2017 CHEVROLET SILVERADO 2500 6.6L DIESEL
- Up to 87% less restrictive vs stock. Flows 680 CFM vs 364 CFM stock
- Bung For Temperature Probe
Fits
2017 Chevrolet Silverado 2500 HD High Country
2017 Chevrolet Silverado 2500 HD LT
2017 Chevrolet Silverado 2500 HD LTZ
2017 Chevrolet Silverado 2500 HD WT
2017 Chevrolet Silverado 3500 HD High Country
2017 Chevrolet Silverado 3500 HD LT
2017 Chevrolet Silverado 3500 HD LTZ
2017 Chevrolet Silverado 3500 HD WT
2017 GMC Sierra 2500 HD Base
2017 GMC Sierra 2500 HD Denali
2017 GMC Sierra 2500 HD SLE
2017 GMC Sierra 2500 HD SLT
2017 GMC Sierra 3500 HD Base
2017 GMC Sierra 3500 HD Denali
2017 GMC Sierra 3500 HD SLE
2017 GMC Sierra 3500 HD SLT
2018 Chevrolet Silverado 2500 HD High Country
2018 Chevrolet Silverado 2500 HD LT
2018 Chevrolet Silverado 2500 HD LTZ
2018 Chevrolet Silverado 2500 HD WT
2018 Chevrolet Silverado 3500 HD High Country
2018 Chevrolet Silverado 3500 HD LT
2018 Chevrolet Silverado 3500 HD LTZ
2018 Chevrolet Silverado 3500 HD WT
2018 GMC Sierra 2500 HD Base
2018 GMC Sierra 2500 HD Denali
2018 GMC Sierra 2500 HD SLE
2018 GMC Sierra 2500 HD SLT
2018 GMC Sierra 3500 HD Base
2018 GMC Sierra 3500 HD Denali
2018 GMC Sierra 3500 HD SLE
2018 GMC Sierra 3500 HD SLT
2019 Chevrolet Silverado 2500 HD High Country
2019 Chevrolet Silverado 2500 HD LT
2019 Chevrolet Silverado 2500 HD LTZ
2019 Chevrolet Silverado 2500 HD WT
2019 Chevrolet Silverado 3500 HD High Country
2019 Chevrolet Silverado 3500 HD LT
2019 Chevrolet Silverado 3500 HD LTZ
2019 Chevrolet Silverado 3500 HD WT
2019 GMC Sierra 2500 HD Base
2019 GMC Sierra 2500 HD Denali
2019 GMC Sierra 2500 HD SLE
2019 GMC Sierra 2500 HD SLT
2019 GMC Sierra 3500 HD Base
2019 GMC Sierra 3500 HD Denali
2019 GMC Sierra 3500 HD SLE
2019 GMC Sierra 3500 HD SLT























Reviews
There are no reviews yet.