4.00" - 5.00" X 4.00" LENGTH REDUCER

Regular price $34.00

Shipping calculated at checkout.

🔥 4.00" to 5.00" Silicone Reducer Boot – 4.00" Long, 5-Ply Reinforced for High-Boost Diesel Applications

This 4.00" ID to 5.00" ID high-temperature silicone reducer boot is built to handle the extreme demands of high-boost diesel and performance engine systems. With a durable 5-ply reinforced construction and a 4.00" overall length, it delivers exceptional strength, flexibility, and leak-free performance for custom charge-air, intercooler, and intake piping setups.

Designed to withstand high pressure, vibration, and elevated engine bay temperatures, this reducer boot is perfect for compound turbo configurations and custom fabrication projects.

🔧 Key Features:

  • Inner Diameter: 4.00" to 5.00"

  • Length: 4.00"

  • 5-ply reinforced silicone construction for superior strength and heat resistance

  • Strength-tested to handle diesel boost pressures

  • Ideal for adapting large-diameter piping in intercooler or turbo systems

  • Flexible and durable under extreme heat and vibration

  • Smooth inner walls for optimal airflow and easy installation

📦 What’s Included:

  • 1x 4.00" to 5.00" x 4.00" High-Temp Silicone Reducer Boot (Black)

Built to perform under pressure, this high-strength reducer boot ensures a secure, reliable seal in even the most demanding turbocharged diesel and performance applications.

As described in our Privacy Policy, we collect personal information from your interactions with us and our website, including through cookies and similar technologies. We may also share this personal information with third parties, including advertising partners. We do this in order to show you ads on other websites that are more relevant to your interests and for other reasons outlined in our privacy policy.

Sharing of personal information for targeted advertising based on your interaction on different websites may be considered "sales", "sharing", or "targeted advertising" under certain U.S. state privacy laws. Depending on where you live, you may have the right to opt out of these activities. If you would like to exercise this opt-out right, please follow the instructions below.

If you visit our website with the Global Privacy Control opt-out preference signal enabled, depending on where you are, we will treat this as a request to opt-out of activity that may be considered a “sale” or “sharing” of personal information or other uses that may be considered targeted advertising for the device and browser you used to visit our website.