Looking at a WAY off road use for 2.5 and need weight of basic longblock to start weight calculations. All help appreciated. My on road use is a 2010 Fusion s 6 manual in the greenish black color with rear spoiler. Runs pretty fair, but Im thinking a K&N, drop it 1-1.5 inches and firm up body roll. It should not be too harsh riding and drive much better. Only 51,500 on clock. Still new. Hi to everyone.