Originally Posted by kiwi29
interested in a bottle of the Motul coolant, How many bottles would i need if im flushing my whole coolant system and radiator? and is this a stand-alone liquid? or a coolant booster?
MoCool is just an additive; you'll need only 1 or 2 bottles added to the entire coolant system. If you're flushing to 50/50 distilled water/coolant, one bottle should be enough (which is what I'm running).
For more track-oriented cars, sometimes people run 100% distilled water + 1 or 2 bottles of MoCool.