Power Rev Racing Thermal Throttle Body Gasket - SR20 VE VVL - P137 TPS Sensor The biggest gain the bypass

The biggest gain the bypass manifold provides is the reduction of parasitic Helmholtz resonance

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ACT precision pressure plate cover stampings provide rigidity and consistency while precision machined pressure plate castings absorb heat

High-quality bolts and washers

9LSU sensor

Power Rev Racing Thermal Throttle Body Gasket - SR20 VE VVL - P137 TPS Sensor The biggest gain the bypassP2R Power Rev Racing throttle body gaskets will help reduce intake air temps by removing the direct connection of the throttle body to the intake manifold. By placing this thermal gasket between the throttle body and the intake manifold, you will help reduce the amount of heat soak the intake manifold normally absorbs.