Yes you can turn it off in the tune. I would also block off the ports on the headers. I went through 2 sets of factory check valves and then finally made a little plate to block them off.
- Procharger P1SC-1 - TR224 - Pacesetter Longtubes -
-Yank SS3600 - 3.42 Moser 12 bolt - Wilwood Brakes -