Honda Crank Shaft Position Sensor - K20A K20Z 51220-SK7-003 a larger diameter front pipe

a larger diameter front pipe is also required to pursue higher power and torque with ECU tuning such as boost up

The Skunk2 Pro Series Throttle Body is unique from all other 90mm Ford style/ pattern throttle bodies because it has been designed to be used with Honda components

2x located on the end of the Plenum

Like the front

What is required of a muffler is sufficient exhaust flow and sound deadening performance

Honda Crank Shaft Position Sensor - K20A K20Z 51220-SK7-003 a larger diameter front pipeGenuine Honda Crankshaft position sensor. A vital sensor for smooth operation of your K series, these plastic sensors can become brittle and can be damaged. Suitable for most K20A and K20Z engines.