Shop with Blessed Performance for the Banks Power Boost Tube Upgrade Kit for your 2017-2019 GM 6.6L L5P Duramax diesel. The Banks Boost Tube Upgrade Kit boasts an 87% increase in flow over factory tube as they feature 3.5" mandrel bent tubes that dwarf the stock 2.5" crush-bent tubes. By using a unique billet aluminum cold-side adapter and proprietary high-strength 5-ply silicone couplers that work with the stock Duramax intake elbow and intercooler, these tubes further increase airflow. Less boost pressure loss is achieved thanks to a better-flowing intercooler tube and a unique billet intercooler cold side adapter, enabling more air to be supplied to your engine.
Highlights:
- Improves Airflow
- 3.5" Diameter Inlets
- Greater Cooling Capacity
- Bung For Temperature Probe
- 5-ply Heavy-Duty Silicone Couplers
- Spring-Loaded Constant Tension Clamps
- Allows The Turbocharger To Spool Up Faster
- Huge Increase In Size & Flow Over Stock Tubes
- Red Powder-Coated Mandrel-bent Aluminized Steel Construction
- Compatible With Stock And Aftermarket Intercooler With Stock Inlet/Outlet Size & Location
This product CAN NOT be shipped to California