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

This 3.50" ID to 5.00" ID high-temperature silicone reducer boot is built to handle the intense heat and pressure of high-boost diesel systems. With a 4.00" overall length and 5-ply reinforced construction, it provides the strength, flexibility, and reliability required in demanding intercooler, intake, and charge-air piping setups.

Engineered for durability and tested to withstand the boost levels of today’s high-performance diesel builds, this reducer boot ensures a secure seal and long service life under pressure.

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🔧 Key Features:

  • Inner Diameter: 3.50" to 5.00"

  • Length: 4.00"

  • High-temp, 5-ply reinforced silicone construction

  • Strength-tested for high-boost diesel and race applications

  • Withstands elevated heat, pressure, and vibration

  • Ideal for intercooler transitions, compound turbo piping, and custom air systems

  • Smooth internal finish for efficient airflow and easy installation

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📦 What’s Included:

  • 1x 3.50" to 5.00" x 4.00" High-Temp Silicone Reducer Boot (Black)

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Built for the boost. Trusted by diesel enthusiasts. This reducer boot is your solution for adapting large-diameter charge pipes with confidence and durability.

Stainless Diesel

3.50" - 5.00" X 4.00" LENGTH REDUCER

SKU BH3.5_5X4RH
$61.50

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

This 3.50" ID to 5.00" ID high-temperature silicone reducer boot is built to handle the intense heat and pressure of high-boost diesel systems. With a 4.00" overall length and 5-ply reinforced construction, it provides the strength, flexibility, and reliability required in demanding intercooler, intake, and charge-air piping setups.

Engineered for durability and tested to withstand the boost levels of today’s high-performance diesel builds, this reducer boot ensures a secure seal and long service life under pressure.

—

🔧 Key Features:

  • Inner Diameter: 3.50" to 5.00"

  • Length: 4.00"

  • High-temp, 5-ply reinforced silicone construction

  • Strength-tested for high-boost diesel and race applications

  • Withstands elevated heat, pressure, and vibration

  • Ideal for intercooler transitions, compound turbo piping, and custom air systems

  • Smooth internal finish for efficient airflow and easy installation

—

📦 What’s Included:

  • 1x 3.50" to 5.00" x 4.00" High-Temp Silicone Reducer Boot (Black)

—

Built for the boost. Trusted by diesel enthusiasts. This reducer boot is your solution for adapting large-diameter charge pipes with confidence and durability.
$61.50

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

This 3.50" ID to 5.00" ID high-temperature silicone reducer boot is built to handle the intense heat and pressure of high-boost diesel systems. With a 4.00" overall length and 5-ply reinforced construction, it provides the strength, flexibility, and reliability required in demanding intercooler, intake, and charge-air piping setups.

Engineered for durability and tested to withstand the boost levels of today’s high-performance diesel builds, this reducer boot ensures a secure seal and long service life under pressure.

—

🔧 Key Features:

  • Inner Diameter: 3.50" to 5.00"

  • Length: 4.00"

  • High-temp, 5-ply reinforced silicone construction

  • Strength-tested for high-boost diesel and race applications

  • Withstands elevated heat, pressure, and vibration

  • Ideal for intercooler transitions, compound turbo piping, and custom air systems

  • Smooth internal finish for efficient airflow and easy installation

—

📦 What’s Included:

  • 1x 3.50" to 5.00" x 4.00" High-Temp Silicone Reducer Boot (Black)

—

Built for the boost. Trusted by diesel enthusiasts. This reducer boot is your solution for adapting large-diameter charge pipes with confidence and durability.

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