![FSPS - SIM PHYSICS X FSX](images/products/b/b5/7904/SimPhysicsX.jpg)
FSPS - SIM PHYSICS X FSX
Does what it says well enough but at the cost of consuming your frame-rates. If you've got a decent setup then it's worth getting as brake overheating, bogging down on grass and icing (although never saw this) etc definitely adds a new dimension to the sim.