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Don't think they are identical.. at least Manthey claims that it has slightly more down force compare to the OEM RS wing... (something like 5kg more.. ha!)
swbatte Check after this weekend as I am trying out an American made RS wing this weekend at Road America. I'll get some pictures. Where is your home track?
Don't think they are identical.. at least Manthey claims that it has slightly more down force compare to the OEM RS wing... (something like 5kg more.. ha!)
They are very close. I have a Manthey wing and compared it to the RS.
(foggy memory alert)
Width is the same
I think depth is the same too
Airfoil shape is a little different with Manthey. I think it has 0.5 deg of more attack.
Wing end plates are more aggressive on Manthey.
Both are carbon fiber. My Manthey end plates kinda suck in the "fit & finish" category. Plenty of resin pin holes on the edges of the plates. I had a shop fill them in and paint the end plates black to match my car. Now I won't have to deal with white spots when I wax the car.