Turbosmart Kompact EM Plumb Back BOV | 2015-2021 Volkswagen GTI, 2015-2021 Volkswagen Golf R, and 2014+ Audi S3 (TS-0223-1263)

Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

Phone Call or Text 651-927-4510

Email - sales@maperformance.com

Fits Your:
FREE Delivery Expected by , when ordered within hrs and mins
 Need Help Getting Started?
Call Or Text Our Experts at 651-927-4510

$244.95 $272.17Instant Savings of 10% ($27.22)

Earn  $4.90 In MAP Rewards!

Kompact EM Series Blow Off Valves by TurboSmart

The all new Kompact EM (Patent Pending) series combines world leading electronics and 20 years of blow off valve technology together to provide rapid response. 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 Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake system. Great for enthusiasts not wanting to be noticed but wanting the performance and reliability benefits of a quality BOV. APPLICATION: Fits most cars using the factory BOSCH or DENSO bypass valves.


  • Patent pending integrated pressure control
  • The Plumb Back system recirculates all excess pressure back into the intake system
  • 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
  • Leak free design, over 400% compared to OE


  • 2015+ Volkswagen Golf (Mk7) 1.8T
  • 2015+ Volkswagen Golf GTI (Mk7) 2.0T
  • 2015+ Volkswagen Golf R (Mk7) 2.0T
  • 2014+ Audi A3 (8V) 1.8T
  • 2014+ Audi A3 Quattro (8V) 2.0T
  • 2014+ Audi S3 (8V) 2.0T
  • 2015+ Audi TT (Mk3) 2.0T
  • 2015+ Audi TTS (Mk3) 2.0T

What's In The Box?

  • 1 - Kompact EM Plumb Back BOV
  • Necessary Hardware


  • Manufacturer's Warranty

Customer Reviews

Based on 1 review
TurboSmart EM DV

Sounds great being that I vent it to atmosphere. Makes all the right noise. However I do get a soft code for DV malfunction. Guessing this unit doesn’t respond at certain load range but sure as S*** respond when it’s needed in high boost