Hi,

I have gotten a lot of different feedback regarding the need for a frontmount on a WRX STI MY03 before fitting a turbo like the 'Andy' TD05/06 18 or 20G.

I have already got a turboback exhaust with a 200-cell cat in the mid-section as my only mod along with ECUTEK-flash

I am looking for around 360HP and hopefully some nice torque gains too...

So I would appreciate some feedback from the the guys that knows these things.

/L-O

 

A factory my03 sti topmount is easly goodenuff for that type of power and turbo.

 

I think you'll also need headers and an up-pipe to get that sort of power, as well as a CAI.

Marc