EM’s TRU-BOOST Gauge-Type Controller is an electronic boost controller and Fuel/air

I got a 3rd gen 3sgte stock setup 3" piping turbo back !

looking to get these gauge set the boost to gain some Hp
would a fuel / air controller help me out as well ??

Do know to much about the boost controller - fuel/air controller so looking for some info as well 6th gen member that used these gauges ??

Thanks

I HAVE had both there good simple guages the tru boost is the simplest ebc you can buy n looks good.. and i believe alot of people swear by the aem ueago guage

the Tru-boosted is a easy gauge to installing? ... hooking it up to the turbo was easy ??