does anyboidy know if the evo 03 has a factory electronic boost controller trying to instal a tubo xs high performance boost controller

 

yes it does. Search on boost selenoid.

Take care,

Chris

 

stock boost solonoid is located under the air box. Solid black hose is the one you want, however you are going to need to re-route the wastegate line to your turboxs and remove the stock T.... Its a deep install those turbo lines are not easy to remove without damaging do to the limited amount of space.