I found the window washers dont have enough flow, so i bought a fish tank water pump and mounted to the battery.

My hobbs switch is set to 10 psi, i like it to work before boost start to kick in, there is some delay on cooling effect theoretically.

i also added a manual overwrite switch to use during traffic jam

Attached Images

	20121213_140256.jpg (954.0 KB, 45 views)
	original_0Vwo_3881000030db118c.jpg (90.0 KB, 45 views)

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MY08 STI 422whp at 1.5bar on E85, built by Diversion Garage, assembled and tuned by EvoR

Update from new owner: 375whp at 1.4bar on 98, at Tokyo Motorsport