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4age 20v – Rear Bypass plate (RWD cooling)


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SKU: -cool-20VCBPv2 Categories: , ,


4age 20v – Cooling – Rear bypass plate

Normally supplied as part of our rear wheel drive cooling kit- this part fits on the back of the cylinder head. Offered here individually for those who wish to assemble their own combination of cooling system conversion parts.


– Light and strong: designed to have material where it’s needed and nowhere else.

– Low profile: thick enough to get a deep socket over the sensors and a deep cooling channel but still only a total of 27mm wide.

– Quality: full CNC machined construction for maximum accuracy and surface finish.

– O-ring seal: easy to remove, re-usable and an unbeatable sealing ability.

– Universal outlet provision: see parts options in next section

– Sensor provision: includes twin fine-threaded holes to suit the original Toyota sensors- M12 for the 2-wire ECU and M16 for the dash / facia.

Parts options

– Heater outlet provision: 1 x plug and 1 x 16mm barb will be supplied, can be fitted to face in either direction.

– No heater use: 2 plugs will be supplied.

– Custom options: different heater outlet sizes or a something such as a combination of a heater outlet on one side and a turbo water feed on the other. Contact us with your request- many different size barbs available.

Additional information

Weight0.4 kg
Dimensions17 × 8 × 4 cm
Parts options

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