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Turbosmart Kompact Shortie Dual Port Blow Off Valve (15-19 EcoBoost)

Market Price $269.99 You Save 10% ($27.00)
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$242.99

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  • Item 389026
  • MPN# TS-0203-1081

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    Features, Video & Details

    • Allows for Higher Boost - Up to 40psi
    • Mechanical - Vacuum Activated
    • Adjustable - Soft to Hard
    • Aircraft Grade Aluminum Alloy Construction
    • Straight Forward Bolt-On Installation
    • Fits All 2015-2019 EcoBoost Mustangs

    Review & Installation Video

    Review & Install Video

    Hey, guys, Stephanie, with americanmuscle.com here with an overview of the Turbosmart Kompact Shortie Dual Port Blow Off Valve, for the 2015 and newer EcoBoost Mustang. In this video, we're going to be talking about a few things with this blow off valve, including the install. I'll get more into the install later, but I can tell you right now that the install for this is going to be a one out of three wrenches in the difficulty meter. This Turbosmart Kompact Shortie Blow Off Valve is going to be something that you should check out if you're interested in an aftermarket blow off valve to run more boost or for aesthetic reasons. An aftermarket blow off valve like this one that vents atmospherically is going to be much louder than the stock blow off valve or a circulating one, but at the same time, it's going to be able to handle more boost than the factory one, as well. Anytime you look at bumping up boost on a turbo car, you have to make sure that your set-up can handle it, and that's going to include everything, from the turbo itself, through your inner cooler, to your wastegate and your blow off valve. In this case, this blow off valve can handle up to 40 psi. This is mechanically operated by a vacuum, so it's vacuum-activated, which is different than the stock blow off valve. The factory blow off valve is electronically controlled by the ECU, so there's going to be a difference there. One upside of a blow off valve that's mechanically controlled by a vacuum like this one is that it keeps consistent manifold pressure. You're going to want that consistent manifold pressure for performance reasons. It helps to keep the turbo spooled [SP] for better throttle response. If you see a dip that's too hard in pressure, you're going to have turbo lag, and that's not fun in between shifts. Another feature of this blow off valve is that it's adjustable. You can adjust the firmness and therefore the function of the blow off valve. A softer setting means that it's going to take less pressure for the blow off valve to function or blow off the pressure that's built up, and a firmer setting means that the valve will keep that pressure for longer, which will require more boost in order to open the valve. Your adjustment point is the cap. You just rotate the cap of the blow off valve in order to adjust it. When it comes to adjusting, you're going to do that during the install, and Turbosmart does give you a really good set of directions to help you out with that. But I can tell you right now, that you can pretty much tune this at an idle, sitting in your driveway. Your basically going to be testing for pressure drops, and you want to make sure that you have the valve set, so that when the car's idling, you can free rev it, and it will fall right back into a smooth idle. You don't want to see the car dip in RPMs or even stall out. Another plus of the Kompact Shortie is actually in the name. Turbosmart made this an effective blow off valve but one that's on the smaller side with smaller dimensions, which can alleviate some of the things that you run into when you start upgrading with aftermarket turbo set-ups. Sometimes, [inaudible 00:02:23] can get tight when you start upgrading, but luckily, this is a compact valve so it's going to help you out there. Like I mentioned earlier, this does vent atmospherically, which is what's going to give you that sound that you're looking for. As far as construction, this is made from aluminum alloy, so it has durability and strength. And internally, you're looking at a two-piece piston that's made from brass and aluminum. This is also lightweight, and the piston is also O-ring sealed. The springs are also an important part of the mix, here, and they're engineered to make sure that the blow off valve is as responsive as possible, especially considering the boost capabilities of the blow off valve. When it comes to price, you can expect to pay between $200 and $300 for this blow off valve. This is slightly less expensive than TiAL's offering, which is a little bit of a different type of blow off valve. Still, this is the only adjustable blow off valve that's currently available for the S550 EcoBoost, but you can always check out your other options when you're out there shopping. The install is a one out of three wrenches in the difficulty meter, and you can expect to spend about an hour getting this installed. You do need to tap into the PCV valve on the back of the throttle body for your boost reference adapter. You need to get your vacuum hoses into place, as well as remove your stock blow off valve. The Turbosmart Blow Off Valve will take its place, but it is only installed one way, so just pay attention to that. You just connect your hoses after that and plug in your solenoid. Once everything is installed, you can adjust your blow off valve, and like I said, Turbosmart gives you step-by-step instructions on how to do that properly. Wrapping things up with the Turbosmart Kompact Shortie Dual Port Blow Off Valve, this is a small-sized compact blow off valve, so it can fit in a tight location. It's an adjustable blow off valve, it can handle up to 40 psi, and it's made from aluminum alloy. As always, I suggest you check it out more online for yourself. And for all things Mustang, keep it right here at americanmuscle.com

    Allows for Higher Boost. The factory blow-off valve (BOV) is fine for the daily commuter car, but if you are planning on increasing the boost and performance of your EcoBoost Mustang you are going to need a Turbosmart Kompact Shortie Dual Port Blow Off Valve that can handle the extra pressure - up to 40psi.

    Vacuum Activated. Unlike the factory Ford blow-off valve that is electronically controlled by the ECU, the Turbosmart Kompact Shortie Dual Port Blow Off Valve is mechanically operated by vacuum for consistent manifold pressure that helps keep your turbo spooled for better throttle response.

    Quality Construction. Constructed from aircraft grade aluminum alloy for durability and strength, this Turbosmart Kompact Shortie Dual Port Blow Off Valve features a light-weight brass/aluminum two-piece piston, which is then perfectly matched with precision engineered springs allowing for razor sharp valve response.

    Application. The Turbosmart Kompact Shortie Dual Port Blow Off Valve is designed for use on all 2015-2019 EcoBoost Mustang's equipped with the turbocharged 2.3L Inline 4-cylinder engine.

    Fitment: 2015 2016 2017 2018 2019 Details

    CA Residents: Warning: California's Proposition 65

    What's in the Box
    • (1) Blow Off Valve
    • (1) 40.94 X 2.62 O-Ring
    • (1) 18.72 X 2.62 O-Ring
    • (1) Electronic Plug
    • (1) 5mm black vacuum hose
    • (1) 1/8 NPT blank
    • (2) 1/8 NPT nipples
    • (1) Boost reference adapter
    • (1) M6x20 button head screw
    • (2) 6mm spring clamps
    • (2) 250mm cable ties
    • (2) 100mm cable ties
    Installation Info
    Tech Specs
    Will it fit my Mustang?

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    Questions & Answers (29)

    5 Top Rated Questions

    I'm new to the car scene so excuse me for my silly question. If i replace my stock bov with this dual port blow off valve will it affect my car in any way? Will it run perfectly fine with a stock tune? and is this one recommended for daily driving. 2017 ecoboost

    • The Turbosmart Kompact Shortie Dual Port Blow Off Valve allows for higher boost. It is recommend for anyone that is looking to increase power. This BOV will also allow you to change the softness and hardness. You can still run this BOV with a stock tune, but if you plan on running a large amount of boost, it is a good idea to look into a new tune.

    Helpful (2)

    Is there an intallation video? I searched YouTube and this website and I can’t seem to find one. Thanks!

    • While we do offer a product video which will go into some of the detail in terms of the installation, located above on the product page, we do not currently have a detailed installation video. For further information in terms of the installation we do offer this installation guide found here: https://www.americanmuscle.com/turbosmart-kompact-bov-2015eco-manu-install.html. 

    Helpful (1)

    My car has already been dyno tuned. Will I need to have it retuned after I install this Bov?

    • You can still run this BOV with a stock tune or lightly modified tune, but if you plan on running a large amount of boost, it is a good idea to look into a new tune from an online tuner or local Dyno Tuner..

    Helpful (1)

    I've heard that these are actually bad for your car and also cause you to lose power. Is this true..?

    • The Turbosmart Kompact Shortie Dual Port Blow Off Valve is mechanically operated by vacuum for consistent manifold pressure that helps keep your turbo spooled for better throttle response. A tune is recommended to get the full potential out of the part.

    Helpful (0)

    Will this fit the Mishimoto piping kit?

    • The Turbosmart Kompact Shortie Dual Port Blow Off Valve would be compatible with the Mishimoto intercooler piping kits.

    Helpful (0)
    Post Your Question
    10 More Questions
    This may sound like a stupid question, but I was wondering on the 3rd port of the boost reference adapter the one that is blocked off buy the allen nut if I connect the additional reference nipple instead is this what allows me to add an aftermarket boost gauge? thanks for any response in advance! 1 answer
    How much horsepower will this add? 1 answer
    i recently installed this on a 2018 automatic ecoboost mustang. the sound is vary soft and quick. is this due to the 10 speed, therefore does not have time to vent do to the fast shifting? the sound is vary different on a 2017 standard. i have adjusted softer and harder and no change. thank you 1 answer
    With this BOV does it give you the Whoosh/hiss sound and what is the harder and softer adjustment for? What pro and cons for this BOV? 1 answer
    Is there not an installation video? I have searched the website and also on YouTube. 1 answer
    Can I cut the silicone tube for better fitment? And will the shortened length affect performance at all? There is a significant "wind-through" if tubing across the engine from BOV to adapter, avoiding the moving belts. Thanks 1 answer
    The only modifications I’ve done to my 18’ ecoboost is replaced the stock CAI with the JTL performance CAI and also did a muffler delete. Would I need to upgrade anything else before purchasing this? And would I require a tune if I purchase this? 1 answer
    Need help please. I bought this product and installed it now problem. One day I was adjusting the bov to the soft position and went to far and the bov top came off. There was an spring under it so I did the opposite of what I didn’t and twisted back on clock wise but now when I start my car up in the soft position I can here a faint whistle. You guys able to help me out I’m worried it might be a leak or something 1 answer
    Why is some people having problems with the engine light coming on. thanks 1 answer
    I see that you need to get rid of the return pipe to the cold side that was used with the factory BOV. What size caps are needed to close the openings Where the hose attaches to. My kit did not come with any caps. 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (65) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Less than 1 Hour

    Installation Cost:0-$100

    • Performance Gain 3.78125 3.8
    • Fit 4.8125 4.8



    • 5/5

      Installation Time: Less than 1 Hour

      November 10, 2018

      Blowoff valve

      Really nice ! I loved it, that’s all I do know, I just step on gas to hear the blow off valve.

      Alex

      Year: 2018 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      October 19, 2018

      Turbosmart bov

      One of the best mods that i have done yet. It only took about 45 min to install and sounds awesome. Very neat how you can adjust it right at the fingertips with no tool required. It gives the ecoboost mustang its own unique sound.

      DanielC

      Year: 2016 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      September 19, 2018

      Blow off valve

      Defenetly a head Turner. Cant go wrong with this. Adjusting the blow off valve is a but tricky tho

      AbnerG

      Year: 2018 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      August 30, 2018

      Great Customer Service

      This was an easy and good install. I had a couple questions and the Turbosmart tech was super helpful and knowledgible.

      WesleyF

      Year: 2016 Submodel: EcoBoost

      Helpful (2)

    • 4/5

      July 30, 2018

      Good product

      Overall a great product gives the car a better throttle response and hold the boost the the whole rpm band unlike the stock bov. I just wish the sound was a little bit louder.

      JoeyM

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      July 20, 2018

      Amazing fit

      It looks amazing and works great, but the best part of it is the size. It makes for making adjustments in a snap very simple. I definitely would recommend.

      JohnF

      Year: 2015 Submodel: EcoBoost

      Helpful (0)

    • 5/5

      Installation Time: Less than 1 Hour

      July 20, 2018

      I like it

      super simple install, 25-30 min tops, while drinking a beer. sounds great and was easy to get tuned in where i wanted it

      JasonS

      Year: 2018 Submodel: EcoBoost

      Helpful (2)

    • 4/5

      Installation Time: Less than 1 Hour

      June 29, 2018

      Great product

      fits great and sounds great, only issue is adjusting is not very clear.

      MichaelP

      Year: 2015 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 28, 2018

      Great!

      Love it sounds great on the fly adjustablility is cool fits perfect

      Riley00Coyote

      Year: 2018 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      May 26, 2018

      2015 ecoboost

      I absolutely love this blow out valve it’s definitely worth the money... The sound that it makes is absolutely remarkable

      KaidN

      Year: 2015 Submodel: EcoBoost

      Helpful (3)

    • 1/5

      May 25, 2018

      No sound or Performance Gains

      Honestly worst decision I made for my Turbo Eco. If you want to have a loud blow off valve don’t buy this useless product, save your money and get CandL Bypass Valve Adapter - Aluminum! Louder and better

      EdgarL

      Year: 2017 Submodel: EcoBoost

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      May 25, 2018

      Great Bov for the money.

      This is a great Bov for the price. Atmospheric Bov’s always sound cool and the fact that you can adjust how hard or soft (louder or quieter) this one releases is a plus. It has definitely helped to wake up my car a little and now it sounds even more like how I think a turbocharged Car should sound from the factory. Installation is easy and straightforward. Shouldn’t take longer than an hour. Most time consuming part is adjusting it to where you like the sound of the BOV

      BrianP

      Year: 2017 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      April 20, 2018

      get the most out of your air density ecoboost

      I had my eye on this product for my s550 ecoboost because the factory bypass valve was not sufficient to achieve the classic turbo hiss. Out the box, there were what seemed like a lot of components and no sign of installation anywhere. But quality wise, the hoses, nipples, BOV construction was top notch....all metal and everything was solid. Even the adjustment portion that practically tied the unit together felt solid in hand and perfect fit. Installation was a bit intimidating after installing a CAI. And the lack of s550 specific dual port Turbosmart Kompact shortie installation videos were hard to find. But when you actually plan it out and lay out the replacement pieces, it was rather pretty straight forward. With installation complete in less than an hour, I can't say I feel much on the performance side without a tune, however, the simple adjustability of the BOV makes finding that sweet spot easy and the sound definitely turns heads. I've only driven no more than10 miles after install but so far no regrets whatsoever. Just wished I done it sooner!

      JohnH

      Year: 2015 Submodel: EcoBoost

      Helpful (5)

    • 5/5

      Installation Time: Less than 1 Hour

      April 12, 2018

      Blow-off amazing.

      The install was easy, the sound is amazing, and I enjoy driving even more than I did before. Love it.

      DustinJ

      Year: 2015 Submodel: EcoBoost

      Helpful (2)

    • 5/5

      Installation Time: Less than 1 Hour

      March 21, 2018

      Sounds Great

      the sound on Elaine (my mustang) is light years better than the cheap factory blow off valve, the turbosmart BOV is built great and feels strong. Great product

      Chase

      Year: 2017 Submodel: EcoBoost

      Helpful (2)

    • 4/5

      March 18, 2018

      BOV

      This is a great product easy install and I could immediately notice better throttle response and reduction of turbo lag.

      AndrewB

      Year: 2017 Submodel: EcoBoost

      Helpful (1)

    • 3/5

      Installation Time: Less than 1 Hour

      March 17, 2018

      Turbosmart

      It was very easy to install. I'm not impressed by sound overall sounds exact as factory with boomba adapter. Although sound isn't everything it does increase boost right out of box I'm holding very easy under load approx 22 lbs. I was personally looking more for rattlesnake type sound this offers a pop can opening sound. It was difficult to here sound clips.

      DennisS

      Year: 2016 Submodel: EcoBoost

      Helpful (1)

    • 5/5

      Installation Time: Less than 1 Hour

      March 14, 2018

      Blown away

      This is my second ‘Stang and I come from a family of ‘Stang owners and I will say that we all are impressed by this product. Not only does it give the sound I wanted, but it was an easy install. I recommend this to anyone that wants to set themselves up for future mods to do this ASAP as it allows some great room for more. This BOV already gives me some good response and my shifts (manual) are more fluid with my drive style. AM had this at my door in 3 days and it went on in less than an hour. I will continue using AM for my mods and my family of 4 ‘Stang owners as well.

      AndrewK

      Year: 2016 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      March 05, 2018

      Beautiful sound

      I am having a shop install this blow off valve for me next week! I have already heard the sound it makes and it’s beautiful! If you have an ecoboost this is a must!!!

      AndyR

      Year: 2015 Submodel: EcoBoost

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      February 25, 2018

      Blow off valve

      Loved it , easy to install and love the noise , good bang for your buck definitely would recommend

      DanielleP

      Year: 2016 Submodel: EcoBoost

      Helpful (3)

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