K20/K24 Thermal Throttle Body Gasket – For Acura RSX Type-S, DC5, TSX, and K-Swap Applications

Description

Thermal Throttle Body Gasket for OEM PRB Intake Manifolds

Improve your engine’s performance and reduce heat soak with this thermal throttle body gasket designed specifically for OEM PRB-style intake manifolds. Made from high-grade temperature-resistant insulating material, this gasket helps block engine heat from transferring to the throttle body and intake manifold, lowering intake air temperatures and boosting horsepower.

Key Benefits:

• Compatible with OEM PRB-style intake manifolds
• Reduces heat transfer between the throttle body and intake manifold
• Helps lower intake air temperature for improved combustion efficiency
• Maintains higher air density = more oxygen = more power
• Made from high-temperature insulating plastic for long-lasting durability
• Precision-cut for a perfect fit; replaces OEM gasket

Why It Works:

The cylinder head reaches high temperatures during operation. This thermal gasket interrupts the heat transfer between the cylinder head, intake manifold, and throttle body—keeping incoming air cooler. Cooler air is denser, carrying more oxygen for better combustion. For every 5°F increase in intake air temperature, air density drops by about 1%, meaning less oxygen and less power. Installing this gasket helps eliminate that issue and keeps your engine performing at its best.

Make heat soak a thing of the past with this proven thermal upgrade.

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