Alfa9 Supply

Modern & Vintage Alfa Romeo performance, including the 4C, New Giulia, Stelvio, & Classics.

720-900-6395

Welcome to Alfa9 Supply. Our passion is to provide you a unique range of products to tune your Alfa Romeo 4C, Giulia/Stelvio or Vintage Alfa Romeo.

Whether you have a track car, a canyon carver or a radical daily driver, you can customize it here.

Thanks for visiting. 

4C Lexan Window Kits

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4C Lexan Window Kits

from $490.00

Lexan window kits are custom cut to order. Using a hardcoated 4mm lexan for durability and lightweight, this is the ultimate upgrade for a track driven or race prepped Alfa 4C.

The rear hatch glass replacement has a black surround to look just like factory. — Choose from our custom F40 inspired rear hatch venting pattern, which allows for extra cooling, or the solid factory-look piece.

Expect a 50% weight reduction vs. factory glass when using these.

Windows can be mounted using the existing 4C hardware and remain operable. Choose slider kits for cars converting to fixed windows.

Hatch and windshield are glue in replacements for factory, adhesive is supplied. Windshield is made using slow forming cycles to give the driver the best possible clarity. All windscreens/side windows/back are fully thermoformed and match the curvature of the stock glass for an easy and aerodynamic fit.

All kits are supplied in clear. Contact us to specify custom bronze or grey tint.

Lead times are typically 5 weeks for delivery. Alfa 4C windshields are oversized items and shipping costs must be quoted per order. Contact us if you need a front windshield.

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