Honda Knock Sensor - EP3 FN2 DC5 K20A K20A2 K20Z4 Bundles Sharper throttle response and quicker

Sharper throttle response and quicker turbo spool-up

The much anticipated Ultra Race Centerfeed Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro Series Intake Manifold

5kg and having a relatively small 65mm diameter tip

which is identical to the finish Honda applies to the OE arms

The best air cleaner is one that reduces intake air resistance while also being highly effective at preventing dust from raining

Honda Knock Sensor - EP3 FN2 DC5 K20A K20A2 K20Z4 Bundles Sharper throttle response and quickerDesigned to detect premature detonation, called knock, and then tell your vehicles ECU to reduce timing and preserve the engine. The knock sensor is an extremely important sensor in keeping your Honda K Series engine in running as sweet as intended. Cheaper, non genuine sensors are known to cause problems, so Genuine Honda parts are highly recommended to ensure long, trouble free performance. Common faults associated with a failed knock sensor are