Mustang UPR Crankcase Breather Kit
- Eliminates Crankcase Pressure
- Improves Horsepower
- Direct Replacement For Oil Cap
- CNC Machined Billet Body
- 1-Way Check Ball Valve
- 4 Internal Baffles
- High Flow Filter
What's in the Box
- (1) One-Way Crankcase Breather
- (1) Breather Filter
- (1) Hose Clamp
Free up horsepower in your 2018-2022 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 quick and easy installation!
May Require Modification To The Breather To Ensure Fitment Under The Engine Cover Or Hood. Check Clearance Before Closing The Hood To Prevent Damage To The Breather Or Hood.
Fits 2018-2022 Mustang GT 5.0
UPR Warranty - Click Here