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1JZ-GTE VVTI Bosch 74MM DBW Throttle Body Adaptor
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Venom Automotive 1JZ-GTE VVTi Drive By Wire (DBW) Throttle Body Adaptor is design to mount a Bosch 74mm (PN: 0 280 750 474 – Not Included) to the VVTi OEM Intake Manifold to enabling a host of benefits when paired with an aftermarket ECU such as:
Tidy up the Engine Bay by deleting Throttle Cable
Increased Tuneability and Idle Control
Launch control capability
This bracket is reversible to suit chassis or aftermarket fuel line configurations.
CNC Billet 6061 Aluminum – Black or Raw Finish
-1x JZA80 Billet DBW Adaptor to suit 1JZ-GTE VVTi
-4x M8 Grade 316 SS Bolts
-4x M6 Grade 316 SS Bolts
-4x M6 Grade 316 SS Washers
– 2x O-Rings
Remove OEM Throttle Body as per the Toyota Supra Repair Manual (TSRM)
Remove existing lower manifold studs
Ensuring 3mm O-Ring is correctly seated, Install Adaptor Plate (no gasket req.)
Ensuring 2mm O-ring is correctly seated, Install Bosch 74mm DBW Adaptor.
Complete Wiring Installation – Refer Bosch Installation Instruction (not supplied).
Reinstall Intercooler Piping – Note that additional length will be required as this throttle body is shorter than the OEM Variant.