Sorry if I posted this in the wrong section.

Anyway, I just got done ordering an intake, exhaust, and a bov for my stock Evo VIII MR. What kind of numbers should I expect after a tune?

Thanks in advance.

Edit: Forgot to say everything I ordered was hks if that matters.

 

Intake, Exhaust, and BOV =1hp. ZZzzzzZZ, Hit me back when you're gonna do more then just Intake, Exhaust, and BOV

 

If you got a turbo back exhaust and not just catback you should see anywhere from 20-40 whp with a tune. Probably a few more out of the intake and you will not see anything out of a bov, especially if you got an hks ssqv, that'll probably lose you some. Best is to go with an IX blow off valve. If I remember correctly they hold up to 25-30 psi of boost.

 

full turbo back exhaust, 3" or more. Buschur racing intake, and a 50mm Tial BOV with UICP and LICP and an SAFC2 tune with a wideband.. good to go! Or just do a flash like most the people here.

 

a TiAL will not be beneficial to the car without AEM EMS. Stick with an IX