Increased Power & Sound
If you are looking for a more aggressive sound and more power from your 1999-2004 Mustang, this UPR off road x-pipe is exactly what you need. Not only will this mid-pipe free up some extra ponies under the hood of your Mustang, it will also add a much more aggressive exhaust note. Direct bolt-on application makes this modification simple, and quick to perform!
-For off-road use only! Deleting or bypassing factory emissions equipment is illegal for use on public roadways.
I just had this put on today after watching them put it on I would recommend you let someone do it for you. The O2 sensor would not fit in the passenger side so he had to cut a new hole and put a new button in so the O2 sensor would fit. The guy did have to weld a pipe together as well. So I does not just bolt in. I made a world of difference in the sound of my car and its awesome. Good buy just a little more work than you think it would be.
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.
Products by Vehicle
Email Me When It's Back In Stock!
Email Me When It Arrives!
Upload a Picture
Upload your own picture of the Mustang UPR Off-Road X-Pipe (99-04)
Please make sure to hold your device horizontally (like a camera) rather than vertical (like a phone).
By uploading an image, you agree to give LMR.com ® permission to use it in future advertisements and promotions.