Originally Posted by swerv
series 1 ECU is the best one , got one fitted in my series 2 , very good modification to make

Yeah it will make the car go like stink, and YES it will run, but being a very good modification to make....... I dissagree, Ive seen 2 many engines let go running the S1 ECU chipped in an S2.
Each to their own though

'It could be said I'm overly cautious when it comes to safety and engine protection.