Huge improvement in cooling, make sure to get a high pressure radiator cap too. Last few races 80 degrees plus on the starting line and not a drop of coolant lost,
I've been using CV$ for years and they always have some rad colors and the fit and finish are very nice!
Ill start off by saying i love the CV4 hose kit but its not a Y hose kit for the 2013 KX450F. It is a great oem replacement but like i said its not a true Y hose kit and I still had to use the oem Y connecter. Overall still a great product like always from CV4 but if your looking for a true Y kit I would have to say this isnt it.
The hoses hold up better, help the bike run cooler and look great. They installed easily and they clean off easier than stock hoses.
Please disregard our photo of the CV4 Radiator Hose Y Kit. The photo shown may or may not be the unit specific to your motorcycle or ATV.
If you correctly profile your bike, including the model year, we will send you the specific unit to precisely fit your 2015 KX450F.