Yes this is my turbo that i bought way back when i didnt kno much it has been working fine as far as i kno but i am starting to rethink. It is in an f22b1 @ 8lbs but i plan on boosting more soon. Looking at the flow maps i am in the area of efficency but thats only what....the compressor housing? What i would like to kno is where this turbo on my 2.2L vtec is going to lack...or rob me of power. Now i kno i want most of my power available in the mid range so i kno its not going to be as much up top but is this just TOO small? Can i go bigger in areas or or is this just a bad turbo all together for me and what are my options?