CDI Box Replacement Part Number: 38710-HM7-004. Fit Models: Honda Foreman 400 450 TRX400 450 FourTrax Foreman 400 4x4. Connector: 6 Pin male plug AC Fired. After installing this Super coil riders often notice an immediate benefit with a crisper throttle response and a quicker rev with more pull through the RPM's. Due to the greater spark the super coil provides. This Super Coil Supplies 15% more energy, longer plug life as well as a hotter spark..
