Please delete this - the Rev 4 ECU is for an NA! ;(
The ECU on my rev3 turbo has blown ;(
I may have access to a rev4 Turbo ECU though....
Question is - can a rev4 Turbo ECU (89661-17550) replace a rev3 Turbo ECU (89661-17460)
or is it more fuss than its worth?
Cheers guys