The SPOOLOGIC Turbo Outlet Elbow CAC Boot SL-420-007 is a direct-fit silicone replacement boot for 2005-2007 Ford F-250, F-350, F-450, and F-550 Super Duty trucks and 2005 Ford Excursions with the 6.0L Powerstroke. This is the long air inlet duct / turbo outlet boot that connects the turbocharger to the charge air system on 2005-2007 6.0L Powerstroke trucks — a high-heat junction where the factory rubber fails first.

These boots are notorious for cracking, splitting, and blowing off under boost on tuned 6.0L trucks. SPOOLOGIC's silicone replacement eliminates the failure mode permanently and handles far more boost and heat than the factory rubber ever could. Backed by a SPOOLOGIC 1-year warranty.

Silicone Construction

Built from heat-resistant silicone with embedded reinforcement fibers, this boot is rated to handle well beyond stock boost levels and resists heat, pressure, fuel vapor, and oil contamination. Stays flexible through every heat cycle instead of hardening and cracking like the OEM rubber.

What's Included

• (1) SPOOLOGIC silicone replacement boot

Note: Clamps not included — reuse the factory clamps if they are in good condition, or source new clamps separately.

Features

• Direct-fit replacement for 2005-2007 6.0L Powerstroke Super Duty trucks and 2005 Excursions
• Reinforced silicone — rated well beyond stock boost levels
• Permanently fixes the factory cracked/blown boot failure mode
• Resistant to heat, pressure, fuel vapor, and oil
• Black silicone finish — clean, low-key look under the hood

Turbo Application: GT3782VA, GT3788VA

Fits 2005-2007 6.0L Powerstroke

• 2005 – 2007 Ford F-250 / F-350 / F-450 / F-550 Super Duty 6.0L Powerstroke
• 2005 Ford Excursion 6.0L Powerstroke

Replaces Factory OEM Part Numbers

• 6C3Z-6C640-A / 6C3Z6C640A

1-Year Limited Warranty

Every SPOOLOGIC turbo outlet elbow CAC boot is covered by a 1-Year Limited Warranty against defects in materials and workmanship from the date of purchase. Warranty coverage requires that the turbo outlet elbow CAC boot first be shipped back to SPOOLOGIC for inspection. If SPOOLOGIC determines the failure was caused by a defect in materials or workmanship, the turbo outlet elbow CAC boot will be replaced at SPOOLOGIC's discretion. Warranty does not cover damage from improper installation, over-tightened clamps, use outside the listed fitment, boost pressure beyond the turbo outlet elbow CAC boot's rated operating range, cuts, abrasion, exposure to oil-saturated CAC plumbing from a failing turbo, chemical attack, cosmetic wear, or normal fading from UV exposure. Warranty does not cover labor, shipping, towing, downtime, clamps, or any other costs outside the turbo outlet elbow CAC boot itself.