Lift-to-drag ratio: 2.82:1

Lowered front ride height by .5":

Downforce:
1531 lbs. @ 150 mph, with 519 lbs. of drag
2205 lbs. @ 180 mph, with 748 lbs. of drag
2722 lbs. @ 200 mph, with 923 lbs. of drag

Aero. Balance @ 200 mph: 
F: 735 lbs. (27%) 
R: 1987 lbs.

Lift-to-drag ratio: 2.95:1

Lowered rear ride height by .5":

Downforce:
1469 lbs. @ 150 mph, with 503 lbs. of drag
2116 lbs. @ 180 mph, with 725 lbs. of drag
2612 lbs. @ 200 mph, with 895 lbs. of drag

Aero. Balance @ 200 mph: 
F: 627 lbs. (24%) 
R: 1985 lbs.

Lift-to-drag ratio: 2.92:1

Increased rear wing angle:

Downforce:
1698 lbs. @ 150 mph, with 565 lbs. of drag
2445 lbs. @ 180 mph, with 813 lbs. of drag
3019 lbs. @ 200 mph, with 1004 lbs. of drag

Aero. Balance @ 200 mph: 
F: 664 lbs. (22%) 
R: 2355 lbs.

Lift-to-drag ratio: 3.01:1