Turbosmart Kompact EM Dual Port DV VR1

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TurbosmartSKU: TS-0223-1063 DIY Difficulty: EASY

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The EM series is a true plug and play upgrade for OE electronic diverter valves.  Featuring patent pending pressure control, these units are faster than OE, don’t leak and don’t interfere with OE control systems.

One of the most unique features is the patent pending pressure control, which allows for the fastest responding valve on the market.  The combination of Billet construction and high temperature proprietary materials allow for minimal leakage and maximum performance.

The 2017 EM series blow off valves are the world’s first truly plug and play blow off valves.  Bringing to market a diverter valve without additional hardware required, no hoses, no adapters, no brackets, just replace the standard unit. This is a Dual outlet-type BOV.  Dual Port vents both to the atmosphere and back into the air intake.  Ports with sequential timing allow quieter operation during normal driving, while getting all the benefits of a vent-to-atmosphere BOV under race conditions.


  • Patent pending integrated pressure control
  • Dual Port vents both to the atmosphere and back into the air intake
  • Leak free design, over 400% compared to OE
  • True plug and play upgrade
  • Responds 57 times faster than a blink of an eye
  • Integrated proprietary high temperature solenoid valve
  • Billet construction with high temperature o-rings
  • Available in plumb back or dual port options

What's Included:

  • Turbosmart Kompact EM Dual Port DV VR1

Product matches the following Part Number(s):

  • TS-0223-1063

Vehicle Fitment

Model   + Drivetrain  
1B Jetta 1.8T I4 [GEN 3]
1B Jetta · GLI 2.0T I4
1B Jetta · GLI 2.0T I4 [GEN 3]
1F EOS 2.0T I4
1K Jetta · GLI 2.0T I4
5C Beetle 1.8T I4 [GEN 3]
5C Beetle 2.0T I4
5C Beetle 2.0T I4 [GEN 3]
5N Tiguan 2.0T I4 +
5NA Tiguan 2.0T I4 [MQB] +
8J TT 2.0T I4 +
8J TTS 2.0T I4
8P A3 2.0T I4 +
8R Q5 2.0T I4 +
8S TT 2.0T I4 [MQB]
8S TTS 2.0T I4 [MQB]
8U Q3 2.0T I4 +
8V A3 1.8T I4 [MQB]
8V A3 2.0T I4 [MQB]
8V S3 2.0T I4 [MQB]
B6 CC 2.0T I4 +
B6 Passat 2.0T I4
B7 A4 2.0T I4 +
B7 Passat 1.8T I4 [GEN 3]
B8 A4 2.0T I4 +
B8 A5 2.0T I4 +
C7 A6 2.0T I4 +
MK5 GTI 2.0T I4
MK6 GTI 2.0T I4
MK6 R 2.0T I4
MK7 Golf 1.4T I4 [MQB]
MK7 Golf 1.8T I4 [MQB]
MK7 Golf Alltrack 1.8T I4 [MQB]
MK7 Golf Sportwagen 1.4T I4 [MQB]
MK7 Golf Sportwagen 1.8T I4 [MQB] +
MK7 GTI 2.0T I4 [MQB]
MK7 R 2.0T I4 [MQB]

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Customer Reviews
4.0 Based on 10 Reviews
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Filter Reviews:
Sean B.

Works as advertised!

I recently installed this on my 19 GLI DSG. I went for a test drive to see and it holds boost pressure much better. under throttle and gear changes its just a dv! As soon as i let of tho as in to stop it has the atmospheric release. I do see where people with manuals think it is only going to atmosphere however it has a second port opened to the intake side. I have noticed even on let off the turbo is still spinning. that tells me the turbo is still getting some pressure from the dv as it is a dual port! Make sure you understand the product before you buy it! I love it and would easily buy again!

will v.

update on review

Works fine, as far as function is concerned, it works "perfectly". However, it sounds like it is venting to atmosphere only, the response from Turbosmart is as follows: "Tech Support 11:10 AM (3 hours ago) to me Hello, Thank you for contacting Turbosmart. Our Dual Port design features two ports on the valve body that allows air to recirculate and vent to atmosphere. In order for the valve to vent to atmosphere the pressurized air will pass by the recirculation port basically allowing air to vent through both ports, hence the name Dual Port. If the valve is venting to atmosphere then it is recirculating the air back into the intake as well. Best Regards, Turbosmart USA Support Department" SOOOOOOOOO, If you what the boiracer psssh with even the smallest about of boost, this is for you. If you want something that works like the description says, get something else.

Will V.

Doesn't function as advertised at all.

As a vent to atmosphere BOV it works fine, but that is all it does. Anything over atmospheric pressure and it vents to atmosphere. I am really annoyed with this. Works great other than the constant psssssh you hear ALL THE TIME. I have yet to contact BMP or Turbosmart about this, will do that as soon as I am done with this review. Will update accordingly.


Poor Description

When I bought the BOV, the description said that this was adjustable but sadly that is not true. Other than that works fine.

Oscar B.

Diverter Valve

The valve differently made a difference in the performance of my gti mk5. But I thought my car would sound better. So I’d say on the description it should say if the valve makes noice or not.

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