how to make the car a bit faster what are things l can do and where to put the air breather filter and what does it do(small filter)and how to know if it is a twin turbo and if it isnt what to do to add a turbo and how much would it cost

spt.subaru.com.

The car should have badges on it that say it is turbo. It would also have most of the top of the line features, like moon roof & leather covered shift knob. And if u open ur hood & can see the ground & exhaust on the left side of the engine. u do not have a turbo. That is where a turbo should reside.

If u do not have a turbo, u need a the whole motor, ecu, & wiring harness, among some other things like the engine cross member to put on in. It is very labor intensive & will end up costing u quite a bundle if u can not do all the work yourself.

Another downside is there is not a whole lot u can do to make the car faster. Best items would be to get the car completely tuned up, new PCV valve & check the PCV tubing. Lose whatever weight u can & start to work on the suspension. Some swaybars & swaybar endlinks on a fresh set of struts will do wonders. :)