dynojet xt660x
 

does anybody else have an xt660x with akrapovics, stage 1 and 2 dna with power commander 5 ? have you removed snorkel or done any other changes to improve hp. also can you give me a map that's suitable and any other advice. I have tried a couple of maps but seems not much difference in performance from standard?

I have an earlier PC but have the rest with the snorkel out and the Airbox drilled and mine certainly doesn't run stock or anything like.