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JLT V3.0 Black Oil Separator; Passenger Side (11-17 GT w/ FRPP, Roush or VMP Supercharger)

Item 399749
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Market Price $168.99 You Save 12% ($19.99)
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$149.00 (each)

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      Review & Installation Video

      Product Information

      Features, Description, Reviews, Specs & Installation


      • Reduces Engine Sludge
      • Version 3.0 With An Improved 3oz Capacity
      • Billet Aluminum Construction
      • Honeycomb Designed Filter With Intricate Fine Mesh System
      • Durable Black Anodized Finish
      • Quick and Simple Installation
      • Limited Lifetime Warranty
      • Compatible With All 2011 To 2017 Ford Mustang GT Models With Roush, FRPP, or VMP Superchargers.


      Eliminates Engine Sludge. The JLT Version 3.0 Black Oil Separator ensures that you continue to get the best out of your Mustang by preventing blow-by from circulating back into your PCV system where it can gum the engine. This separator prevents the coating of the inside of the intake manifold and the throttle body thereby maintaining power and performance.

      Version 3.0. The improved version features a larger 3 oz capacity of fluid retention – double the previous model. It also uses the more efficient 1/2" thick 1/16” aluminum honeycomb filter with a mesh stainless steel screen that traps finer oil vapors before they can gum your engine.

      Quality Construction. JLT Version 3.0 Black Oil Separator is made from CNC machined solid billet aluminum to deliver superior strength. It features a rubber O-ring to achieve a tight, leak-free seal. Additionally, it has a knurled bottom for easy removal during an oil change. It is completed with an aggressive-looking black anodized finish which offers corrosion resistance for long-lasting use.

      Plug-and-play Installation. The JLT Black Oil Separator comes in a complete kit containing two PCV lines with easy quick-disconnect fittings that facilitate a plug-and-play installation in 10 minutes with no modifications.

      Warranty. JLT provides a limited lifetime warranty on this Black Oil Separator against flaws resulting from material and craftsmanship.

      Not CARB Certified. This Oil Separator is not legal in California and states with similar emission policies.

      Application. JLT Version 3.0 Black Oil Separator is compatible with All 2011 To 2017 Ford Mustang GT Models with Roush, FRPP, or VMP Superchargers.

      Fitment: 2011 2012 2013 2014 2015 2016 2017 Details

      JLT 3020P-B

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (25)

      Write a Review

      Ratings Summary

      4.8 out of 5 overall rating from 25 customers

      • April 15, 2020

        5 2017 GT - Rowland

        Best on the market

        Have this on my 17 mustang with the VMP Gen3R. Nice clean look and top notch quality. Very easy to install takes 2 minutes.

        Helpful (3)
      • February 09, 2020

        5 2017 GT - RaphaelG

        Easy install kept the reducer.

        Great product and decent build quality the installation instructions didn't say much about cutting but I used the reducer from the stock piece and the clips to install it on my catch can side.

        Helpful (3)
      • December 30, 2019

        5 2013 GT - Hondatech83

        Jlt oil separator

        Fast shipping as always , and looks great under the hood :) would recommend to anyone !!

        Helpful (3)
      • December 05, 2019

        5 2011 GT - TheRev600hp

        Excellent Addition

        I needed to add this to my supercharger conversion and its an excellent decision. So far I have had any complaints; not expecting any issues.

        Helpful (3)
      • September 24, 2019

        5 2017 GT - BobM

        good deal...

        about 10 I was done...looks good well made...JTL is a good deal...

        Helpful (3)
      • July 31, 2019

        5 2011 GT - MauriceB

        oil separator

        just installed about a week ago haven't ran it long enough to see how it works

        Helpful (3)
      • July 16, 2019

        5 2015 GT - ChuckP


        Very easy shipping! Seems to be a good quality product.

        Helpful (3)
      • June 19, 2019

        5 2015 GT - GaryM

        Oil separator

        Very easy installation less than 10 minutes. Pliers and screw driver are all the tools you need.

        Helpful (3)
      • June 12, 2019

        5 2014 GT - MichaelB

        Great Product

        Great product and easy install. Will help lengthen the life of your charger.

        Helpful (3)
      • June 02, 2019

        5 2016 GT - KennethC

        Must have for oil blow by

        It’s a fast and easy install. When you really start jumping on it, you will be surprised how much oil is prevented from going back into the supercharger.

        Helpful (3)

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      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Oil Separator
      • Installation hardware

      Will It Fit My Mustang

      • GT - 11, 12, 13, 14, 15, 16, 17

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