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Mario in MI
I love my CRF450RX. However it can be a handful in tight trails. This software allows you to calm the bike down. There are a number of different maps that you can upload to your bike. I richened the low end and retarded the timing. This smooths out the power significantly. You do need a programming cable to change the settings on your ECU. You can get the official Honda (HRC) one or... at your own risk: I recommend you look for instructions on how to make a DIY cable to upload this to your bike. You can build one inexpensively.Read All Reviews
Bryce in Wiakato
My quad would idle ok but then die after a while.This is after having a kit put in it. This new carb fixed the problem straight away. The only fault is the inlet for the fuel is pointing up and the original was side ways. I just had to get a longer fuel line.Read All Reviews