Mustang UPR Crankcase Breather Kit
Free up horsepower in your 2001-2017 Mustang with this UPR crankcase breather kit! UPR designed this kit to remove unwanted crankcase pressure underneath your pistons during their down stroke. Utilizing a one way check ball valve, this breather kit keeps unwanted air from entering your crankcase. Four internal baffles control oil as this kit takes the place of your factory oil cap. UPR constructs the body of the valve with CNC machined billet aluminum for strength and durability that lasts. A high flow air filter clamps to the top of the valve, while the valve presses into your crankcase, for a quick and easy installation!
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.