Hybrid Racing Performance Radiator Cap SPM20 Made to work with both

Made to work with both K-swap bolt-in shifters and our floor-mounted RSX shifter

SpeedFactory K Series Throttle Position Sensor for DC5/EP3

Hybrid Racing’s shifter for the 10th Gen Civic goes through the most stringent design and quality tests

Any aftermarket intake manifolds that share the same fuel rail mounting points as the PRB

the Hybrid Racing Conversion Harness is the most widely used and reliable K-Swap conversion harness on the market

Hybrid Racing Performance Radiator Cap SPM20 Made to work with bothThe cooling system of your car is one of the most important parts; without one, your engine would be useless in minutes. Many people change their caps for aesthetic reasons alone, and while we like things to look good, there has to be a more important reason. What does the radiator cap do? Besides the most apparent reason, allowing you to fill your radiator, the radiator cap is an essential part of the system. As the coolant gets hot, it expands