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Banks Boost Tube Upgrade Kit, Red Powder-Coated (Set) - 17-19 GM Duramax 6.6L L5P

Thoroughbred Sku #: BAN25999
Manufacturer Sku #: 25999

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$598.50

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Product Details

Product Name: Banks Boost Tube Upgrade Kit, Red Powder-Coated (Set) - 2017-2019 GM Duramax 6.6L L5P
Manufacturer: Banks
Manufacturer Part #: 25999
Thoroughbred Diesel Part #: BAN25999
Fitment Notes: 2017-2019 GM Duramax 6.6L L5P

Increases throttle response and reduces turbo lag

Banks massive 3.5" boost tubes are the largest on the market, flowing 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 tube in the industry at a full mandrel bent 3.5" compared to competitors’ 3” and the stock 2.5" crush-bent tubes. Made of high-quality aluminized steel, Banks Boost Tubes allow for a quicker turbo spool by improving boost pressure retention (increasing air density) between turbo, intercooler, and intake resulting in maximum horsepower.

The Banks Tube Upgrade Kit works with the stock Duramax intake elbow and intercooler by using proprietary high-strength 5-ply silicone couplers and a unique billet aluminum cold-side adapter to further boost airflow.

Flow Improvement

A better flowing intercooler tube and a unique billet intercooler coldside adapter results in less boost pressure loss allowing for more air and fuel to be delivered to your engine. 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.

Banks Boost Tube Upgrade Kit, Red Powder-Coated Features:

  • Allow the turbocharger to spool up faster
  • Huge increase in size and flow over stock and competitors (3.5" vs 2.5")
  • Improves airflow
  • Greater cooling capacity
  • Mandrel-bent aluminized steel construction
  • Constant diameter tubing for the best flow
  • 5-ply heavy-duty silicone couplers
  • Spring-loaded constant tension clamps
  • Bung for temperature probe
  • Compliments Derringer Tuner, Ram-Air Intake , and Monster Exhaust
  • For more information on Banks call us at 1-866-737-4966

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