Dynatek Yamaha YZ450F Digital Programmable Ignition Module. Fine tune your YZ450F's performance and power delivery with the Graves Motorsports tuned ignition box. Graves' digital ignition works side by side with the Graves Motosports Exhaust Systems to create an incredibly powerful, while also making it a more predictable and accurate.
This is the SAME ignition module and Map Team Graves Yamaha uses on our SuperMoto and Motocross Race Bikes. Featuring easy installation! Graves Motorsports exclusive Ignition map eliminates any expensive Dyno work as well as offering the following performance upgrades:
Rev Limit Increases to 11,600 RPM
Improved Throttle Response
Increased Top End Power
Speed Shifter + Shift Kill capabilities
Fitment: Yamaha YZ450F 2006-2008