Hi Guys, If I put a TDO5 turbo on my series mcrae replacing my TDO4, will I see any improvement in performance?

Also is it worth doing?
And will i see any power gains?
Will it need remapping?

Thanks in adavance

 

Yes, yes and yes!

 

Did the Mcrae not come with the TD05 as standard?

 

http://www.subaru-impreza.org/bbs/sh...highlight=td05

 

Denied access.

 

Thats what I thought?

 

I have Series Mcrae #70, This has TD05 unit from build, 2nd that it already will have TD05

 

thanx 4 the help every 1