mtb2015

I’ve had this car for about 3 years. I still can’t figure out what winglets/spoiler this is. It’s a 2015 z51. Previous owner was an *** not gonna reach out to him. They have like a metallic.

St.Char

That's stage 2 areo. Put the plexiglass in the middle and you'll have stage 3

mtb2015

Thank you. What’s the purpose of the plexiglass?

St.Char

The stage 3 glass mounts to the back side of the spoiler, filling in the gap, it is attached by bolts that allow the glass to move up and down depending on the downforce you desire, I think it makes the spoiler look complete, as for downforce, I don't track my car so mine stays in one position all the time.

Here a forum member is selling the stage 3 wickerbill (plexiglass center piece)
FS (For Sale) FS: C7 Stage 3 Aero Wickerbill 2 Light/Dark Tint - CorvetteForum - Chevrolet Corvette Forum Discussion

Snake.Oiler

That would be equivalent to level1 aero, but it looks aftermarket

DrivesWithTwoFeet

Looks like ACS winglets.

mtb2015

Is that good or bad?

DrivesWithTwoFeet

ACS is top tier products.

Vetteman Jack

Just based on the pics, that looks like a stage 1 spoiler on the car. I have the stage 2 on mine, and the winglets rise above the base of the spoiler by 2.5”. The ones in the pic look like they rise up 1-1.5”.

Pineapple

Your cars a Stingray Z51 so no it’s not stage anything. While you can attach OEM stage 1 onto the narrow body, the sides will stick out a bit. What you have is the factory Z51 spoiler with stuck on ACS wickers.

https://acscomposite.com/products/ac...84af1b24&_ss=r

BWF07

Those are not the ACS Z51 wickers. ACS are bolt on even for the Z51. ACS does sell the low profile that attach to the Z51 spoiler, but it will not accept the adjustable center piece. They do have the full Wickers for that Z51 also.

mtb2015

Thanks for the information everyone. Love this site. For the one who asked where I live. I live in southern Indiana, near Louisville KY.