Bergwerks (www.bergwerks.com) is currently working on an ASR Defeat switch. You should contact Carl @ Bergwerks for pricing and availabilty.

If you get the one from Performance Products be prepared to wait for a long time. Mines has been on order with them since Thanksgiving and it has still not arrived.

I am getting which ever one is ready the soonest. Either Carl's or Performance Products (if it ever shows up).