2015-2018 Ford Mustang Quarter Window Louvers - Black
Bolt-on quarter window louvers add attitude and block light without cutting or welding. Hard panel construction mounts directly to the factory locations on your rear quarter glass area. Finished in gloss black and ready to install.
Do these mount to the window glass or the body?
They mount to factory points on the quarter panel structure, not the glass itself. Test-fit before final fastening to confirm attachment method.
Will I need fasteners or adhesive to install these?
Mounting hardware is not included. Check your fitment and vehicle condition before committing to bolts or adhesive — some installations work better with one method over the other.
Can I return these if they don't fit right?
These are made to OEM specs for your vehicle, so check the fitment carefully before installation. Once mounted, returns depend on condition — contact ModSupply directly with photos if there's an issue.
We make things that work better and last longer. Our products solve real problems with clean design.
We obsess over the details and strive to deliver the best products at the best prices, every time.
We're always on your side: keeping our loyal customers happy is our top priority and number one goal.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.
