Electric Water Pump
I would also recommend buying an indicator that tells you whether the pump fails or not since it is an electric one.
You can also run the pump after the car has been shut off to provide additionall cooling. I would not run it long though, it eats voltage.
Install was straight forward. If you've ever done a cam swap, you should have no problem with it. Just a few wires to sodder up as well.
I did not notice a SOTP difference. This went on my big CI car after my first WP failed. It is also lighter than stock so i've heard.

