I have a front spoiler, not near enough and too high off the track. I plan to drop it another 2" and add a splitter. Up to 120 the spoiler works ok but the rear spoiler starts puhing the back down and over 130 the front end lifts with to much air damming up with no place to go. I don't run inner fenders so once I drop it that will close off the wheel well and make it even worse.
Wanting a Custom fit in an off the rack world.
I don't have time for a job, I just need the money.