Product Body: Blox Racing’s new GEN2 HyperTemp plenum spacer keeps the design and shape of the original, but is now made from a more robust, higher temp polymer. As users demand more from their engines, it was necessary to upgrade the material in order to withstand modern turbocharged and supercharged applications. 

Plenum spacers allow the factory intake to breathe more freely, adding horsepower and torque, particularly at high rpm. Spacers are straightforward to install and add a notable increase in power. It is also great for squeezing every bit of power out of a forced induction setup. 

A range of thicknesses are available to allow the intake plenum to clear factory or aftermarket strut tower bars. It is recommended to measure clearance and order accordingly.  

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