I have a Greddy FATT Turbo Timer for sale.

Wires to the ECU and uses the speed / rpm signal to work countdown times.

Connector has been chopped so would require "hardwiring" in - wires to the ECU will also need extending.

£60

would this fit a Mk4 Golf??

After trying to fit one to Jims Audi, I dont think so

The ignition on them is well weird and leaves a few connections live when the ignition is on.

If its the same motor as the Ibiza Cupras though, it has an electric oil pump which runs on after the engine has stopped, and so you dont really need to let it cool down

Now on Flea-Bay