An extremely valuable tuning tool and problem indicator, the Knock Link is a critical component for the highly modified engine. Highly modified engines run the thin line between peak power and engine failure. This failure is often caused by detonation. The Knock Link uses a highly sensitive (and superior) to stock) Bosch knock sensor that is extremely sensitive to detonation. The Knock Link alerts you the moment detonation is occurring; not after you've finished looking at your data logs or blown your motor. The Knock Link can protect your motor while tuning or simply when you get a bad tank of gas. It is our opinion the Knock Link belongs right next to the Wide Band O2 sensor and is a necessity for the highly modified engine; think of it as cheap insurance to protect your high performance (and expensive) motor.

This simple device has saved many high dollar engines many times. This is NOT the same as the stock knock reading from an S-AFC II or what not. The knock sensor is Subaru specific and the knock link is fine tuned to detect knock activitiy.

$239 Shipped!! (Includes Knock Link & Bosch Sensor)



Thanks,

Gary
gary@gruppe-s.com
510-783-5300
510-783-4300 fax