lexus afm upgrade
 

I recently found a is400 whith the afm in tackt so i bought it for 15 at the junk yard. From my understanding you also take the injectors or buy 550cc aftermarket injectors. now from here any other things you guys recomend like a good boost controler?

Open to any sugestions

Get a fuel controller first. Then, if everything else is stock, I'd just use a simple manual boost controller.

at the moment im fabing a cold air intake and heat shilds for the intake, i got full 3 inch exshust. thats all the upgrades i got into it at the moment