Yamaha DynoJet Ignition Module, For PCIIIusb '07-'08 R1 & '06-'08 FZ-1.

This fuel controller dials in your fueling for cleaner running and stronger, smoother power — especially after an intake or exhaust change. Questions on fitment? Call 704-799-2192 and we'll make sure it's right for your bike before you order.