Welcome, lol at the FTSlow they always look so nice but just way too slow. Question answers 1. Not a clue myself how it works, have you tried the apex website for the manual? Im sure it will be there and just be a case of reading up how it works. 2. Low boost shouldnt be a problem if your using the apex boost controller, standard solonoid should be out of the question. Cant think of any other free mods....apart from gutting the cat. 3. There was never really a top spec V, plenty have optional extra's though which make them more desirable. 4. Never herd of rgb performance, cant see what they would have tuned apart from the boost controller. 5. PM admin. Have fun. Get some pics up.