HKS type 0 turbo timer. Came as a bonus with my 944 turbo but I never installed. Could not find Porsche instructions.Has ECU instructions for older models RX-7 twin turbo,3000GT, talon,eclipse 300ZX,conquest, starion,mirage,supra,celica,mr-2.This would be a good deal for someone who is familiar with installing these.Unit keeps car running after ignition turned off so turbo can cool down,extending turbo life.. Sold as is very cheap as I cannot use it.To make installation easier you can contact HKS to get a turbo timer harness.
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