KnockBlock G4+ (KNB) lowering springs inferior bushes in this area

inferior bushes in this area will cause the solid rear axle to move and impart rear end passive steer to the vehicle

Not suitable for submersible applications

E     88mm / 3

AF8005-3015 / AF8005-3015BLK

Display Gasoline values from 8

KnockBlock G4+ (KNB) lowering springs inferior bushes in this areaThe G4+ KnockBlock is an essential tool for tuning and can aid in the early detection of incorrect ignition timing, lean air fuel mixtures and mechanical issues. It is used it with ear buds, headphones or noise cancelling ear muffs and features special filtering to allow you to listen in and detect knock early. Listen to one or two knock sensors Special filtering design improves signal to noise ratio Can be used with ear buds, headphones or noise