Hello everyone, this is my first post. I recently bought a 04 kx250f and it's my first motocross bike. I started to change the oil, and upon reading the manual I realized that I would have to drain the coolant to change the oil filter. I looked into changing the water pump cover so I would not have to drain the coolant every time, and the one I found was a Pro Circuit cover with and without an impeller, with a price difference of about $40.
I don't know much about motocross bikes and I'm wondering if spending the extra money is worth getting a cover with the impeller? And also, are they pretty easy to install?