On the street, probably not much. On the track, probably noticeable. I think the replacement cost on the shocks is the biggest downside. Way too expensive.
Probably a slight advantage there since you can stiffen it up some. I think once we see some reviews on it, that will help. Although, there are some very competitive aftermarket setups to improve handling with shocks and springs. I've never seen someone complain that bought the magneride option. Even with spirited driving though, you can get some really good aftermarket options without worrying about the cost down the road of replacing magneride.
Then why on Earth did you decide for that tire size? They are 3% lower in the rear than the 275/40 so no wonder the gap got too big.
QFT
White color vs a black color makes the white car look bigger. Plus the blacked out Mustang badge on the white car also makes the grill look bigger. And the angle doesn't help
It's amazing how people can see exactly the opposite of the same thing, as I do relative to you.
