I want to know who complains that the K03 and K04 dont spool fast enough. I have no idea why someone would want faster spool, if anything I think that we would be looking for more power in the upper rpms, therefor it wouldnt matter if you had the VES or the Cuttout, either one of them would be open above 5000rpms and that is what really matters.

 

You can get a mbc for the VES at set the opening at whatever psi you choose. Also the best part is there will be no drone with a smaller exhaust and wont be nearly as loud when crusing.

Aboost controller of some sort (not n75) will hold the boost longer where it is needed. EBC's do an even better job of this also.