my question is kindof about the how to. at the top it says it can be done to all vehicles, but in the how to...it says it will show the most imporvement in 2.5L...does that mean it cant be done on 2.0l?? i wouldnt think so but i just wanted to check and make sure. my other question...if it can be done, has anyone done it in a 2.0 and if so...is the outcome noticable...and is it worth it?
thanks
kev
