* Polished Door Sill Plates
* Installs in 15 minutes
* Replaces the Factory Door Sills
* Sold in Pairs
* Mirror Polished Finish
Innovative Bold Styling:
Getting sick of your tired factory door sills that are warped from age then check out UPR's Stainless Steel Door Sills for your 1979-1993 Ford Mustang. Our door sills are a great way to dress up door opening to your car instead of looking at that old plastic piece.
Our Quality & Finish will leave you with a grin from ear to ear as it is the Best looking unit available for your Ford Mustang or Cobra.
Crafted from Stainless Steel and designed to replace your factory plastic door sills, while giving you the bold clean styling of our Aftermarket Dress Ups, Suspension and Performance Parts for your American Muscle Car!
Installs in 15 minutes or less and includes required hardware.
In 1989, Mark Mainiero and his son Joe started UPR Products with Mustangs in mind. With the help of their employees Jeremy Martorella and Bart Tobener, they brought in more racing victories and records than any other shop of that time. In 1998, Joe recognized the need for a company that fully understood the Mustang racer's suspension needs. While making customer service his main priority, he strived to offer the strongest, lightest, and highest quality parts at an affordable price. A firm believer in the “keep it simple” philosophy Joe made sure all his components could be easily installed and adjusted. Shop UPR for high quality Mustang performance and dress up components.