from a dig i catch up to the evo's and sti's after i get traction.. and from a roll i just pull on them from the start..

and its not about what chip is better bc they are all the same its just what you want.. but everyone i know with audi's or vw's, etc.. all have giac x+ programming.. i mean there is apr, giac, revo, and some more.. so whatever you want.. i know the apr and giac are basically the same price but people tend to go for giac over apr..