The ST pulley kit helps low end response while adding some pep to your engine. Unlike other pulleys on the market, our pulley is hard anodized silver making it difficult to detect from your dealership. Expect 15hp+*.

Kit includes:

• RPi ST under drive pulley
• Installation Hardware
• New belts
  

*Dynojet numbers*

Increase engine cooling efficiency by 30%+ with our SV1 oil cooler upgrade. The SV1 oil cooler increases thermal efficiency while maintaining similar pressure characteristics as the stock cooler. RPi's oil coolers are 100% made in the United States are not imported from overseas.

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