Turbo Y4

[lookingforboost]

Other way round lol

I used the stock 240cc for a while but they started to fade round the 115/120kw mark.

I was running RC 440cc when at 11/12psi

Its the pump you can save on as the stock pump can handle 300hp there abouts... (Stock D16Y1) not sure if the Y4 rocks the same....

And yeah as Ryan says, a good 2.5" high flow exhaust is a must!!!

In fact that should be the first thing on your list IMO

sorry dude lol i just like the idea that the pump is new and working to full capacity as an old worn pump mightnt be as glld thats my theroy anyway, mine are stock for the moment and sitting fine at 6psi but they are coming out soon

luke did the RC's fit straight into the fuel rail of the D and then straight into the B?