Banks Monster Boost Tube Upgrade Kit, 2011 LML

Fits: 2011 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel

Banks' hot and cold side tubes have up to 105% percent greater flow area than stock tubes. Produced from high-quality aluminized steel, the tubes are mandrel bent and constant diameter. This allows for a quicker turbo spool. Better flowing intercooler tubes improve retention of boost pressure (increases density) between turbo, intercooler, and intake resulting in maximum horsepower. Our powder-coat finish stops before the end of the tubes for better grip ensuring our 4- and 5-ply heavy-duty high-temperature silicone couplers hold tight under high-boost conditions. Spring-loaded constant tension clamps maintain a stronger grip to prevent leaks or blown boots.

Features:

• 50 State Compliant (CARD E.O. D-161-155)
• Complete set of left and right side boost tubes with silicone couplers.
  
• Works with the stock or aftermarket intercooler with stock inlet and outlet size and location
  
• Huge increase in size and flow over stock (3.5-inch vs 2.5/3.38-inch)
  
• These boost tubes are designed for serious horsepower.
  
• Up to 105% greater flow area compared to stock.
  
• Constant diameter tubing for the best flow
  
• Mandrel-bent aluminized steel construction
• Greater cooling capacity
  
• Perfect fit and finish
  
• Red powdercoat finish
• Lower EGTs

Includes:

• Driver & Passenger side boost tube
• 4- and 5-ply heavy-duty silicone couplers
• Spring-loaded constant tension clamps

Fitment Notes:

• This kit is designed to work with the stock intercooler or aftermarket intercooler with stock inlet and outlet size and location.