Heavy Duty Silicone Intercooler Boot for Ford F250 F350 (1999-2003) 7.3L Diesel Engine

Upgraded 5-Ply Silicone CAC Intercooler Boot Kit for 1999.5–2003 Ford F250/F350 7.3L Powerstroke

The 7.3L Powerstroke built Ford's reputation for bulletproof diesel reliability—but even legends have weak points. Factory intercooler boots are one of them. Made from basic rubber that degrades over time, stock boots crack, split, and blow out under pressure, robbing your F-Series of power exactly when you need it most. This premium 5-ply silicone boot kit eliminates that vulnerability forever, ensuring your Powerstroke delivers consistent, reliable boost pressure whether you're towing cross-country or running modified tuning.

Why Your 7.3L Needs This Upgrade

Every Powerstroke owner knows the anxiety of pushing your truck hard and wondering if today's the day a boot lets go. Factory rubber simply wasn't designed to handle years of heat cycling, oil contamination, and constant boost pressure. When a boot fails, you lose power instantly—and if you're towing or passing on the highway, that's more than inconvenient, it's dangerous.

This 5-ply silicone system changes everything. Engineered with embedded heat-resistant fibers and reinforced construction, these boots withstand over 100 PSI of boost pressure without ballooning or blowing out. They resist temperatures up to 572°F internally and 428°F externally, laughing off the extreme heat your 7.3L generates under load. Oil, fuel, coolant—nothing degrades these boots. Install them once and forget about intercooler boot failures for the life of your truck.

Built Tougher Than Stock

Each boot features five layers of premium silicone with embedded fibers for maximum durability and blowout prevention. The included high-quality constant-tension T-bolt clamps maintain secure connections even as temperatures fluctuate, ensuring your charged air stays where it belongs—flowing into your engine, not leaking into the atmosphere. That means consistent boost pressure, better throttle response, and peace of mind when you're putting your Super Duty to work.

Performance Benefits

• 5-Ply Reinforced Construction: Embedded heat-resistant fibers prevent expansion and catastrophic blowouts
• Extreme Temperature Resistance: Handles up to 572°F internal and 428°F external temperatures
• 100+ PSI Boost Rated: Perfect for stock trucks and modified builds pushing serious power
• Superior Chemical Resistance: Won't degrade from exposure to oil, fuel, or coolant
• Constant-Tension Clamps: 12 premium T-bolt clamps maintain secure connections through heat cycles
• Direct Replacement Design: Fits perfectly in place of failure-prone factory rubber boots

Complete Kit Includes

Everything you need for a comprehensive upgrade: 6 heat-resistant 5-ply silicone intercooler boots and 12 high-quality constant-tension T-bolt clamps for secure, leak-free installation.

Fits Your Powerstroke

• 1999.5–2003 Ford F-250 Super Duty 7.3L Powerstroke Diesel (for Late 1999 models built on or after 12/8/1998)
• 1999.5–2003 Ford F-350 Super Duty 7.3L Powerstroke Diesel (for Late 1999 models built on or after 12/8/1998)

Professional installation recommended for best results.

Stop worrying about boost leaks and blown boots. Upgrade to bulletproof reliability and keep your 7.3L Powerstroke running strong for years to come.