hi , ive got a 2001 wrx bought 4 months ago .
In the paper work ive got it had a tek 2 ecu conversion by power engineering in 2005 just wondered if you have to have it tweeked after a certain amount of time ?
thanks Tony

 

Not unless you carry out any modifications.

 

cheers Aladdin thanks

 

It's always nice to check the map though 5 years is a long time and things have changed with in your engine