Link ECU KnockBlock G4+ (KNB) Fuel Rail The tool comes with all

The tool comes with all the necessary parts

- Manufactured from a proprietary 90sHA material

USDM or JDM S-chassis 9mm rear rotors and will NOT work with Skyline/Z32 rotors and will NOT fit with European S-chassis' calipers/rotors

Bolt-on solutions including the needed fittings and brackets

Swivel Coupler Aluminium Fitting ( AN12 )

Link ECU KnockBlock G4+ (KNB) Fuel Rail The tool comes with allLink ECU KnockBlock G4+ (KNB) *NOTE* This product is Order in and typically takes around a 4 5 working days to get in to stock The 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