Banks Power Boost Tube Upgrade Kit (Red Powder-Coated) - 2017-2019 Chevy/GMC 2500/3500 6.6L L5P
SKU / Part #: 25999
See all fitments (4 vehicles)
Fits:
- 2017–2019 Chevrolet Silverado 2500HD (L5P Duramax)
- 2017–2019 Chevrolet Silverado 3500HD (L5P Duramax)
- 2017–2019 GMC Sierra 2500HD (L5P Duramax)
- 2017–2019 GMC Sierra 3500HD (L5P Duramax)
Fitment notes: Fits 2017-2019 Chevy/GMC 2500/3500 6.6L L5P. Boost Tube Upgrade Kit Red powder-coated (Set) for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Not sure? Call (806) 503-2161 with your year, make, model and engine and we'll confirm before it ships.
Most in-stock items leave the warehouse within 1–3 business days. Tracking is emailed when your order ships.
- Flat-rate shipping from $17.95 · Free on orders $999+
- 30-day returns (20% restocking fee)
- Free local pickup in Ropesville, TX
- Secure checkout with Shop Pay & PayPal
Description
This is the Banks Power Boost Tube Upgrade Kit (Red Powder-Coated) built for the 2017-2019 Chevy/GMC 2500/3500 6.6L L5P. Banks Power part number: 25999.
The factory charge-air pipes on most diesels are smaller than they should be, and some are even crimped at the factory. The Banks Boost Tube Upgrade replaces the hot and cold side tubes with constant-diameter, mandrel-bent tubes that have larger-radius bends and a red powder-coat finish.
Less pressure loss between the turbo and the intake means the turbo makes the same boost with less work. That gives you quicker spool, lower EGTs and longer turbo life. 409 stainless tubes with billet quick-connect adapters.
Why we like it
- Constant-diameter mandrel-bent tubes
- Faster spool and lower EGTs
- Heavy-duty silicone couplers and clamps
- Works with the stock intercooler
- CARB EO compliant
What's in the box: Hot- and cold-side boost tubes (set), silicone couplers and clamps.
Emissions: 50-state legal.
Fitment
- 2017-2019 Chevy/GMC 2500/3500 6.6L L5P
- Boost Tube Upgrade Kit Red powder-coated (Set) for 2017-2019 Chevy/GMC 2500/3500 6.6L Duramax, L5P
Specs
- Part number: 25999; 19.9 lb; UPC 801279259997; CARB EO D-161-155
Questions on fitment? Call the shop at (806) 503-2161.
Fitment
Specifications
Series: Boost Tubes
Category: Forced Induction / Intercooler Ducting
25999: 2017-2019 Chevy/GMC 2500/3500 6.6L L5P | 19.9 lb | UPC 801279259997 | CARB EO D-161-155
What's included
Installation
Installation instructions (PDF) 1: https://d32vzsop7y1h3k.cloudfront.net/86bdf11b4d207bdb0134c2b118ff40b3.PDF
Installation instructions (PDF) 2: https://d32vzsop7y1h3k.cloudfront.net/bb53f1f0d444a914a5ea056ac6bdff1e.PDF
Installation instructions (PDF) 3: https://d32vzsop7y1h3k.cloudfront.net/0f33a37cb6cc1882d15ee96d5296078e.PDF
Installation instructions (PDF) 4: https://d32vzsop7y1h3k.cloudfront.net/d15f7f93410b124bdada6b207eaaabb5.PDF
Specs & part info
| Brand | Banks Power |
|---|---|
| Part number / SKU | 25999 |
| UPC / MPN | 801279259997 |
| Category | Intercoolers |
| Shipping weight | 19.9 lb |
Shipping & pickup
Ships direct from a US warehouse in 1-3 business days. Most parts drop-ship directly from the manufacturer or distributor warehouse; tracking is emailed as soon as it ships.
Flat-rate shipping from $17.95 · Free on orders $999+. Free local pickup in Ropesville, TX. 30-day returns (20% restocking fee).
Questions? Call (806) 503-2161 (Mon-Fri 8am-5pm CT) or email blackdiamondultd@gmail.com.
Banks Power Boost Tube Upgrade Kit (Red Powder-Coated) - 2017-2019 Chevy/GMC 2500/3500 6.6L L5P
Secure checkout
Shop Pay, PayPal & all major cards
Ships direct from US warehouses
Tracking emailed when your order ships
Texas-based experts
Diesel people in Ropesville, TX
Call (806) 503-2161
Mon-Fri 8-5 CT - we'll confirm fitment