Kept blowing stock tubes off see how these work
1
of
7
Loading...
2020-2026 Duramax Boost Tube Upgrade Kit (26005)
Banks Power
Part Number:
26005
Regular price
$1,012.10 CAD
Unit price
Purchase to earn 1012 Dirty Dollars Learn More
Description
Description
Banks 3.5" boost tubes are the largest charge air cooler pipes in the industry, flowing 26-45% more air than the factory parts. Smooth mandrel bends deliver more air to the engine while cutting boost pressure loss, so the turbo spools faster and makes more power. Built from aluminized steel with 5-ply silicone hoses and a pair of billet aluminum cold side adapters, they will not flex, crack, or dry out the way the OEM charge air pipes do.
Part Number: 26005
Features
Features
- Huge increase in size and flow over stock and competitors (3.5" vs 2.5")
- Hot side flows 490 CFM @ 12" vs stock 388 CFM
- Cold side flows 635 CFM @ 12" vs stock 435 CFM
- Constant 3.5" diameter tubing for the best flow
- Billet aluminum venturi couplers maintain boost pressure and do not break like stock
- Mandrel-bent aluminized steel construction
- Allows the turbocharger to spool up faster
- Spring-loaded constant tension clamps
- Improves airflow by 26% to 45%
- 5-ply heavy-duty Nomex woven silicone couplers
- Bung for a temperature probe
Notes
Notes
- Finish: Banks Red powder coat. The L5P kit is offered in red only.
- Approximate installation time: 6 hours
- 50-state compliant, CARB EO D-161-171
- Designed to work with the factory Duramax intake components
OEM Part Numbers
OEM Part Numbers
GM 84914123
Questions and Answers
Questions and Answers
Don't see your question? Ask us anything about this product.
Ask a Question
2020-2026 Duramax Boost Tube Upgrade Kit (26005)
Vehicle Fitment - Part No: 26005
Loading Fitments...
Customer Reviews
Overall rating: 4.8 / 5 from 10 reviews.
Took a little longer than I thought but definitely sounds better than stock
It’s finally on. Love it so far. Much better then the factory rubber tube for sure.
Pretty simple install minus lining up the clamps perfectly takes a bit of patience. Noticeable boost pressure increase at lower speeds.
Part arrived in a couple of days no damage awesome to deal with highly recommended
Great product
I called you guys left a message got a call back and my phone rang twice and you guys hung up. Totally not professional, honest truth i was very disappointed especially when my last order i was promised all this gear and was only given 1 sticker and a Hoodie. Thats why I dont post any clips or pics of everything installed. And last week when you guys rang twice and hung up, I was like no more ordering parts or anything. Even though my cousin spent well over $15k. I was still ignored with no thanku, or extra points, its a slap in my face.
Great great product shipping was fast
Super!!
Not going to lie, after I ordered the tubes, maybe I will read the instructions so I will be ready. After reading them, I might have changed my mind. BUT everything went perfect, and a lot less time that I set for me to install them. Gail Banks, has the best and most researched upgrades out there. Can't wait until he has the tune, cold air, and exhaust for my new truck. The pipes look great and work as advertised.
