For 230$ your not really getting your moneys worth. Normal ABD Q-flow will give just about as much power and is 100$ less... just an idea. Carbonio makes a great intake tho... as far as the other comapnies are concerned, they mostly all use K&N, so power gains would be about the same.
thanks for the help, the carbonio intake looks the best so far, so i think ill go with that. i live in petaluma, ca. all there is here is hondas and guys who think they are cool cause they drive one, but now i got my jetta vr6 and they got another thing comin to em.