- OEM Style Quick Connect PCV Fittings
- For Supercharged Applications
- Multi-stage Filter System
- Easy Installation
- Billet Aluminum Construction
- Customer Fit Mounting Bracket
- Black Anodized Finish
- 3oz Capacity
What's in the Box
- (1) Oil Separator W/ Hoses
- Installation Fittings
- Installation Instructions
2011-2017 Mustang GT J&L 3.0 Oil Separator Driver Side - Supercharged - Black
Add a black anodized driver-side J&L 3.0 oil separator to your supercharged 2011-2017 Mustang GT so harmful oil vapor stays out of the combustion chamber. During the process of venting crankcase pressure back through your intake track, large amounts of oil can coat your intake manifold and valves. During the process of venting crankcase pressure, large amounts of oil in the form of vapors can coat the inside of your intake manifold and even dilute your air-fuel ratio, lowering its octane level. Milled from solid billet aluminum this is a rock-solid piece with a custom bracket to mount next to your supercharger. It has a knurled tank base for easy removal to drain the spent oil and an O ring seal to prevent any leaks. J&L took this unit a step further and added a Ford Motorcraft metal mesh PCV Pre Filter element. The multi-stage traps consist of a fine mesh stainless steel screen that traps fine oil vapors then passes through an aluminum honeycomb filter where it drains into the tank. J&L uses this exact filter in their hugely successful J&L Pre Filters for the 4.6 DOHC engines. The tank holds 3 oz of fluid, while that may not sound like a lot, you shouldn’t see that much oil in your PCV system. Drain it every oil change and you will never come close to filling it. Installation instructions and hardware are included for a quick and easy installation.
Rear Feed Superchargers
- This oil separator is intended for use on rear feed supercharged applications only. If running a front feed shaft-driven supercharger it will NOT fit.
- Fits 2011-2014 Mustang GT w/ Roush/VMP/Whipple/FPRP Supercharger
- Fits 2015-2017 Mustang GT w/ Roush/VMP Supercharger
This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer
JLT Oil Separators Now J&L OSC
JLT Oil Separators are now branded J&L Oil Separator Co. or J&L OSC, the same great product with a different name. During this transition oil separators that are purchased may still be branded JLT.