Banks 26008 Boost Tube System – Hot & Cold Side | 2017–2026 6.7L Powerstroke (Non-HO)

Upgrade the weakest link in your 6.7L Powerstroke’s charge air system.

The factory boost tubes on 2017–2026 Ford Super Duty 6.7L Powerstroke trucks are restrictive 2.5" plastic and rubber pieces with crushed bends that crack, split, and leak under boost and heat. The Banks 26008 Boost Tube System replaces both the hot and cold side tubes with massive, constant-diameter 3.5" mandrel-bent aluminized steel tubes — the largest and strongest charge pipes available for these trucks.

Banks designed these tubes specifically for the airflow demands of the 6.7L Powerstroke. Smooth mandrel bends and precision billet aluminum venturi couplers maintain boost pressure and improve volumetric flow, while the larger 3.5" diameter reduces restriction. The result is quicker turbo spool-up, sharper throttle response, reduced turbo lag, and better overall performance — whether you’re towing heavy loads or driving daily.

Key Features & Benefits

• 3.5" constant-diameter mandrel-bent aluminized steel tubing — significantly larger flow area than stock 2.5" tubes
• Billet aluminum venturi adapters at turbo outlet and throttle body — maintain boost pressure better than stock ribbed couplers
• Heavy-duty 5-ply silicone couplers with spring-loaded constant tension clamps for a secure, leak-free seal under high boost
• Powder-coated construction for excellent corrosion resistance and durability under extreme heat and pressure
• Direct-fit design that works with stock intake components
• Improves throttle response and turbo spool while enhancing turbo and exhaust brake sound
• Helps reduce the chance of being stranded by a failed OEM boost tube

Emissions Compliance

CARB EO # D-161-163 — 50-state legal

Fitment

• Fits: 2017–2026 Ford F-250 / F-350 / F-450 Super Duty 6.7L Powerstroke Non-High Output (Standard Output) engines
• Does NOT fit: High Output (HO) models or 2023+ Cab & Chassis trucks with an additional breather hose connection on the cold side

Installation time: Approximately 2 hours

This is one of the most popular and effective upgrades for 2017+ 6.7L Powerstroke owners who want better reliability and performance without major modifications. It pairs perfectly with Banks Ram-Air intakes or other performance mods.