as i was scanning i found the answer to my ? about chips for my 2.0. i also discovered what may be causing my cel to come on. throttle body. does anybody make a good aftermarket replacement. or am i better off with getting an oe form vw. since i may need to replace that i am also going to be around the intake. is the big bore from abd just a misc flashy add on or does it actually better my car. by that i mean any noticeable difference in performance. any answers wolud be appreciated.