20550690 3.5" x 6 3/8" Silicone Charge Air Cooler Hump Hose, Replacement for Volvo Turbo Intercooler Pipe, Air Charge, Intercooler Hose

Upgrade Your Turbo System with Precision-Fit Silicone Hump Hoses Key Features: 3.5" diameter x 6 3/8" length silicone hump hose (2-pack) Multi-layer construction withstands 35-50psi boost pressure Maintains flexibility from -40°F to 350°F T-bolt clamps provide even clamping force **Compatibility:**Replacement for Ford Powerstroke 6.7L intercooler pipesReplacement for Dodge Cummins charge air cooler connectionsReplacement for GM Duramax turbo outlet tubes Technical Advantages:Hump design absorbs vibration and thermal expansionReinforced inner liner resists collapse under high boostSmooth interior surface improves airflow efficiency

• Extreme Temperature Resistance: Engineered with 3.5 volvo hose multi-layer silicone construction to withstand -40°F to 350°F, maintaining flexibility during cold starts and high-boost runs without cracking like rubber hoses
• Turbo Performance Optimized: The volvo intercooler hose hump design reduces airflow turbulence, allowing your 20550690 compatible turbo system to achieve smoother pressure delivery and quicker spool response
• Reinforced Connection: Heavy-duty T-bolt clamps included with air cooler hump hose provide 360° even clamping force, preventing boost leaks common with worn factory clamps during aggressive driving
• Precision Fitment: Direct replacement for volvo air charge hose applications, with laser-verified 3.5" ID/6 3/8" length dimensions that snap onto factory couplers without modification
• Vibration Absorption: The accordion-style humps act as stress relievers, protecting your intercooler piping from engine movement damage during off-road or track use