Front lift has nothing to do with mag ride. It's available for cars with it and without it. It's a separate unit and mag ride has no barring on what the front lift is doing. And the collars are just collars. Lowering collars are have been used on many cars with front lift, not just the C8 Corvette. They are just a shorter collar than stock to drop the front 3/4" - 1" max.