I'm getting an Aeromotion wing for my evo 9. They come with 12" and 15" riser. Would the 15" riser keep the wing below the roof line for nasa TT rules? Does the wing element or the side plates have to be below the roof? Thanks

 

just read the rules again. looks like wing cant be more than 8" higher than roof line. so the 15" riser will be fine.

4) Add, replace, or modify rear wing and/or spoiler +4 (a rear wing or spoiler may not exceed a
height of eight (8) inches above the roofline (or BTM windshield height for convertibles),
or a width greater than the width of the car body. (note: additional points must be assessed
for end plates that are greater than twelve inches in height---G.8) below)

 

so now i have to buy your old wing this year too? damn imma go broke.

 

^ it will match your front splitter nicely

 

and youll have to give me a smokin good deal since since its the old version thats not as cool.