KNOCKLINK G4 - #G4KNL
The KnockLink G4 Digital Warning is the only self calibrating, knock warning instrument on the market. The KnockLink won a SEMA 2011 media award for best new product.
Drive with peace of mind, knowing that your engine is operating safely when using the KnockLink G4. The KnockLink will show the beginning detonation long before you hear it.
The KnockLink is designed for both street and race use.