Does anyone have any experience with 86-88 quarter windows by gtfiero, a seller on Ebay? Ink adhesion. Curvature. Fitment.

Same questions regarding The Fiero Store clear quarter windows. The premium green tint specs states that they have the correct top to bottom and front to rear curvature, but the clear only says they have the correct curvature at the front edge.

I have heard that "gtfiero" is Chris Cook.
I have also heard that he supplies one of the grades of the Fiero Store's windows. Not sure which grade, however.

I think you're right. Seems that's the seller's name when I bought Ray's windows from Chris. gtfiero is in Bloomington, Indiana. Where's Chris?

FYI - Search PFF for "Chris Cook"

Or "Fastback Quarter Windows"

From 2022: {unfortunately the "Side-to-Side 2018 Photos of GM Quarter Window vs The Fiero Store Premium Quarter Window" photo file is gone...}
https://www.fiero.nl/forum/Forum2/HTML/145980.html

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Original Owner of a Silver '88 GT
Under 'Production Refurbishment' @ 136k Miles

[This message has been edited by Vintage-Nut (edited 12-10-2025).]

The FieroStore premium ones are pretty much spot on repost, fit and all. They're designed by 2 of the most precise Fiero people I know.

I read the link Vintage-Nut posted and it seems I answered my own question. I think it's probably been 10 years or more since I bought Chris's windows for my brother's car.

I would go for the premium Fiero Store windows but I don't like the green tint. If the clear ones are made by the same people/company, seems they could put the same compound curves in them, too.

quote I would go for the premium Fiero Store windows but I don't like the green tint.

I too don't like the dark 'GT' nor the green tint window.

IF TFS was able to offer the premium fastback quarter windows in clear, I bet they would have a higher demand...

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Original Owner of a Silver '88 GT
Under 'Production Refurbishment' @ 136k Miles

I emailed The Fiero Store and asked if the clear had the same curvature as the tinted windows. Matt said they only had the front to rear curvature, but not top to bottom. Next is to message gtfiero and ask about the curvature of the Ebay windows.