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C&L Bypass Valve Adapter - Black (15-18 EcoBoost)

Market Price $76.99 You Save 9% ($7.00)
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$69.99

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  • Item 389869
  • MPN# 389869

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    Features, Video & Details

    • Turns Factory BPV into a BOV
    • Distinctive Turbo Sound
    • Billet Aluminum Construction
    • Black Anodized Finish
    • No Tune Required
    • Easy Bolt-On Installation
    • Made in the USA
    • Fits All 2015-2017 EcoBoost Mustangs with Stock BPV

    Review & Installation Video

    Review & Install Video

    Hey, guys, Stephanie with americanmuscle.com, here with a review of the C&L bypass valve adapter for 2015 and newer EcoBoost Mustangs.You're gonna want to check out the C&L bypass valve if you still have the OEM bypass valve or solenoid, but you aren't in love with the lack of sound that it provides and you'd much rather have the sound that a blow-off valve produces, but you aren't looking to spend blow-off valve money. You're looking at having to drop over $250 for a true blow-off valve, but the C&L bypass adapter here can get you the same sound effect for about $200 less.Being a factory turbo car, the EcoBoost doesn't come from the factory with a blow-off valve, as everyone in the world of aftermarket turbo life knows it. The car has a bypass valve that doesn't allow the unused air to vent hemispherically, which means you don't get the blow-off valve noise when you build boost and let off the throttle quickly. The C&L adapter will turn the factory bypass valve into a blow-off valve and allow the unused air to vent into the atmosphere, which in turn gives you that crisp release of the pressurized air. What's nice about this is that it's inexpensive when you compare it to the cost of a blow-off valve. It's very easy to install, and it does not require a tune. You aren't changing much here. You're just rerouting the excess air that builds up and isn't used when you spool the turbo and let off the throttle before all that boost is used.The bypass valve itself is made from billet aluminum and it's CNC machined, so it will have a good fit. This one here is anodized black, but C&L does have one that has a mod polished finish for those of you that don't want black.When it comes to price, you're looking at spending about $70 for this bypass valve. To put that in perspective, you can plan on spending $200-plus for a true blow-off valve, so it's safe to say that if you're just looking for the noise, this is a much more budget-friendly way to achieve it.Now, I will say that if you plan on modding your EcoBoost, going with a tune, upping your boost, and then eventually you might be looking at upgrading your charge piping, if you're looking at upgrading your charge piping, then you might consider going with a true blow-off valve instead because you're gonna need to relocate and upgrade the blow-off valve anyways. The stock bypass valve won't be able to be used with the upgraded charge piping.As far as the install goes, it's a very easy install. It should take about a half an hour's time. It's a one out of three wrenches on the difficulty meter, and you'll need a five-millimeter Allen key as far as tools to get the job done. You need to get to the stock valve on the factory charge piping, disconnect the wiring harness, and remove the bypass valve, just a few five-millimeter Allen head screws. The C&L adapter will be placed between the stock bypass valve and the charge pipe. You can then reinstall the bypass valve with the adapter using the longer bolts that are provided for you. Once they're bolted down, you can just reconnect the wiring harness.Wrapping things up here with the C&L bypass valve adapter, this adapter will vent the unused pressurized air to the atmosphere, which will give the distinct turbo blow-off noise that most turbo people want. It's very easy to install, it doesn't require a tune, and you can check it out more online, right here at americanmuscle.com.

    Distinctive Turbo Sound. The turbocharged EcoBoost Mustang is a great car, but the one thing that hits a sour note with hardcore boost fanatics is the lack of that signature turbo sound. By installing a C&L Bypass Valve Adapter the unused pressurized air will now vent to the atmosphere making that distinct sound all turbo owners know and love.

    Billet Aluminum Construction. Proudly made in the USA from high grade billet aluminum, this C&L Bypass Valve Adapter has been precisely CNC-machined for a perfect OEM style fit. The BPV Adapter is then completed in a black anodized finish for aggressive under hood styling.

    Easy Bolt-On Installation. C&L's Bypass Valve Adapter simply mounts between the factory charge pipe and the stock Bypass valve. C&L includes the necessary hardware needed for an easy bolt-on installation that takes less then an hour.

    Application. This C&L Bypass Valve Adapter is designed for use on 2015 to 2017 EcoBoost Mustangs equipped with the turbocharged 2.3L Inline 4-cylinder engine, that are still running the OEM bypass valve/solenoid. No tune is required for operation.

    Fitment: 2015 2016 2017 2018 Details

    What's in the Box
    • (1) Spacer
    • (1) Large O-ring
    • (1) Small O-ring
    • (3) Mounting Bolts
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    15 Questions / 3 Answers

    Ask a Question

    do i need any other parts in order to install this blow off or that's all i need to buy

    Burkie

    • The C&L Bypass Valve Adapter will allow your factory bypass valve to vent to atmosphere, rather than recirculate, allowing it to work as a blow off valve. All required components are included.

      Rob D

    Helpful (1)

    Will this cause my mustang to lose any power? Also, will the stock boost gauge still work?

    Hayden

    will the c l bypass valve adapter negatively affect my performance?

    JohnD

    Is it possible that you can lose any power with this adapter on?

    JeremyM

    will this bypass valve cause my stock turbo to flutter and wil it cause the turbo to spool up slower

    derekt

    • The C&L Bypass Valve Adapter will simply allow your stock bypass valve to vent to atmosphere, as opposed to recirculating the air. This will not cause any issues with turbo compressor surge or flutter, and should have no effect on turbo spool up speed.

      Rob D

    Helpful (0)

    Hi, can you please tell me if the C L bypass valve adapter will work on the 2018 Mustang Ecoboot 2.3 L engine? The range seems to be 2015 - 2017. Was there a change to the 2018 model that prevents its installation and use?

    FuriousOrange

    • The C&L Bypass Valve Adapter has not yet been tested with a 2018 Model to confirm fitment. Once fitment has been confirmed, we will update the product page.

      Rob D

    Helpful (0)

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    Customer Reviews (100) Write a Review

    Overall Rating 4.7

    out of 5 stars




    • 5/5

      April 11, 2018

      Best purchase

      For getting that turbo blow off valve noise for only a few dollars it’s the best ecoboost purchase you can do. Takes 5 minutes and fits perfect!

      AndrewS

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 4/5

      April 09, 2018

      C L baypasa valve

      Very nice valve, It really makes a nice blow off sound. Very easy to install, it took me about 20 Minutes.

      JJ

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      April 01, 2018

      Whooosh!

      Awesome addition to the ecoboost! Definitely turns heads and was and easy installation

      JeffreyM

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      March 26, 2018

      Good bang for your buck

      Really hated how quite the car was stock until i bought this really gives it a nice tasteful amount of sound

      NathanN

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      March 22, 2018

      Pssshhh

      Does exactly what i expected. For those who are complaining about not being able to hear it over your loud music, turn your volume down. Definitely a nice mod that’s quick to install at a convenient price. Must Get!

      EdwinW

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      March 19, 2018

      C l

      The product is made of good material and looks great. I enjoy the sound it makes. Over all it is a good quality product and sound.

      MikelL

      Year: 2015 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      March 18, 2018

      Fits 2018

      Works as it should. Install went well. I would recommend this for anyone wanting a blow off valve sound without spending the money for a blow off valve. Seats nicely, but use a long arm allen instead of the supplied allen on a 2018. Makes things easier if you have big hands like I do.

      BigBlue

      Year: 2018 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      March 17, 2018

      Hear the WHOOOOSH

      Love the product! Definitely a recommended buy! Well worth it!

      RajP

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      March 14, 2018

      Good buy

      Definitely a head turner. Had to get a little creative with the install maybe a 20 minute install. Bov is much louder than stock sometimes on the freeway it will be open for 2-3 seconds but other than that no problems and sounds great :) thank you AM for the fast shipping.

      BlaineB

      Year: 2016 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      March 12, 2018

      It just works

      It does everything you’ll expect, adds a badass sound to your turbo that the ecoboost should have had to begin with.

      Guy

      Year: 2015 Submodel: EcoBoost

      Helpful (2)

    • 3/5

      March 09, 2018

      "Great sitting still or just around town"

      I'm in full agreement with DannyT (Feb 2018). I gave it 3 stars just because I've usually got the music turned up so loud I can't hear the BOV go "Pssssssssssssss" !!!

      MichaelQ

      Year: 2015 Submodel: EcoBoost

      Helpful (4)

    • 4/5

      February 17, 2018

      Easy Install But...

      It gives that blow off sound about every time you let off the gas pedal or depress the clutch just FYI. Can get annoying. It did not fit very well with my CandL cold air intake. Only one way to put it on so I was stuck. It rubs against the cold air pretty decent. I hope it doesn't cause issues down the line.

      Emos

      Year: 2016 Submodel: EcoBoost

      Helpful (2)

    • 4/5

      February 15, 2018

      Good product

      The product its good and easy to install. Took me 20 minutes more or less. The item makes a good sound just not as clean sound as i was hoping for.

      ChristianS

      Year: 2018 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      February 12, 2018

      Great

      Easy mod that doesn’t affect your warranty. Sounds great.

      Artaxx

      Year: 2017 Submodel: EcoBoost

      Helpful (3)

    • 2/5

      February 11, 2018

      Great sitting still or just around town.

      Sounds really cool when parked and pressing the gas pedal or just cruising around town. Absolutely terrible at highway speeds, imagine someone sitting in the passenger seat with an air duster and just holding the nozzle open. Pssssssssssssssssssssssssssssssssssss for long periods and you either have to ease off the gas or tap the peddle to get it to stop just for it to start again at the next cruising speed. Cruise control helps but still annoying. I drive 52 miles a day on highways so I removed it immediately for sanity’s sake.

      DannyT

      Year: 2016 Submodel: EcoBoost

      Helpful (5)

    • 5/5

      February 07, 2018

      Whoosh.... TSSSSSS

      I just installed this product on my 2015..... super awesome! Very easy instructions to follow and like everyone else says, only takes about 15 minutes. Only downside (in my opinion) is if you are holding steady boost, after a little while the excess air constantly expresses. Overall, this was a cost effective way to get that distinctive sound!

      TiffanyH

      Year: 2015 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      January 31, 2018

      Amazing

      I love this bypass valve does exactly what I wanted to do

      WilliamH

      Year: 2016 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      January 20, 2018

      Sounds cool

      Gives that BOV sound! Simple to install and is a sturdy item.

      DavidR

      Year: 2016 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      January 09, 2018

      Great product

      It took me about 15 minutes to install this with just a simple little Allen wrench. first just unplug the wire at the bottom of the original valve, unscrew it off, put the CandL bypass bov on between the charge pipe and stock valve, and screw it in with the new bolts they give you. This product has produced the best noise that always puts a smile on your face when you first hear it. Gets compliments all the time and I would highly reccomend.

      Nick

      Year: 2016 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      January 03, 2018

      Exactly the sound I wanted

      This was my first mod in my 2015 Ecoboost and it should be everyone's first mod. It gives off a great blow-off sound and definitely makes heads turn at such a low price.

      Bryan

      Year: 2015 Submodel: EcoBoost

      Helpful (3)

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