{"product_id":"turbosmart-kompact-plumb-back-blow-off-valve-for-bmw-n54-3-0l-twin-turbo-models","title":"Turbosmart Kompact Plumb Back Blow-Off Valve for BMW N54 3.0L Twin Turbo Models","description":"Kompact Range by Turbosmart is a high performance upgrade for the factory plastic diverter and bypass valves factory fitted to turbocharged cars, replacing the plastic and rubber system with a Motorsport-Proven billet aluminum valve which uses our boost-balance system for optimum performance and reliability, the life of the vehicle.\nFull 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.\n\u003cul\u003e\n  \u003cli\u003eFitment Available in Plumback or Dual Port options\u003c\/li\u003e\n  \u003cli\u003eBillet construction with high-temperature O-rings\u003c\/li\u003e\n  \u003cli\u003e28mm High Flowing Positive Sealing Piston\u003c\/li\u003e\n  \u003cli\u003eBoost-Balance Valve Technology\u003c\/li\u003e\n  \u003cli\u003eDirect Swap for OEM Units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your BMW's turbo system with the Turbosmart Kompact Plumb Back Blow-Off Valve, part number TS-0203-1250. Designed specifically for BMW models including 2007-2014 135i, 335i, 535i, and Z4 with the N54 twin-turbo 3.0L engine, this high-performance BOV delivers reliable boost control and enhanced driving experience. The Kompact range replaces the factory plastic diverter and bypass valves with a robust billet aluminum valve, providing superior durability and consistent performance under demanding conditions. Its Motorsport-Proven boost-balance system ensures optimal response and longevity, making it an excellent upgrade for enthusiasts seeking both performance and reliability. This full recirculating BOV features a plumb back design that recirculates excess pressure into the intake system, which is ideal for street-driven vehicles aiming for subtle operation without sacrificing performance. The valve's high-flow 28mm positive sealing piston guarantees minimal pressure loss and quick response times, which translate into improved throttle response and overall engine efficiency. The kit offers fitment options including plumb back and dual port configurations, allowing customization based on your vehicle's setup. Constructed from high-quality billet aluminum and sealed with high-temperature O-rings, this valve is engineered to withstand extreme conditions and maintain optimal sealing over time. As a direct replacement for OEM units, installation is straightforward, making it a practical upgrade for DIY enthusiasts or professional installers alike. The Turbosmart Kompact Plumb Back BOV is not CARB approved and requires acknowledgment of this status before installation. It is an essential component for those seeking a reliable, high-performance blow-off valve that enhances turbo response and maintains vehicle stealth while delivering the benefits of a Motorsport-grade upgrade.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eFitment available in plumb back or dual port options for versatile installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from billet aluminum with high-temperature O-rings for durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e28mm high-flow positive sealing piston for quick response and minimal pressure loss\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBoost-balance valve technology for consistent boost control and long-term reliability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDirect swap for OEM units for easy installation and compatibility\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2003 BMW Z4 3.0i\u003cbr\u003e\n2004 BMW Z4 3.0i\u003cbr\u003e\n2005 BMW Z4 3.0i\u003cbr\u003e\n2006 BMW Z4 Coupe 3.0si\u003cbr\u003e\n2006 BMW Z4 M Coupe\u003cbr\u003e\n2006 BMW Z4 M Roadster\u003cbr\u003e\n2006 BMW Z4 Roadster 3.0i\u003cbr\u003e\n2006 BMW Z4 Roadster 3.0si\u003cbr\u003e\n2007 BMW 335i Base\u003cbr\u003e\n2007 BMW 335xi Base\u003cbr\u003e\n2007 BMW Z4 Coupe 3.0si\u003cbr\u003e\n2007 BMW Z4 M Coupe\u003cbr\u003e\n2007 BMW Z4 M Roadster\u003cbr\u003e\n2007 BMW Z4 Roadster 3.0i\u003cbr\u003e\n2007 BMW Z4 Roadster 3.0si\u003cbr\u003e\n2008 BMW 135i Base\u003cbr\u003e\n2008 BMW 335i Base\u003cbr\u003e\n2008 BMW 335xi Base\u003cbr\u003e\n2008 BMW 535i Base\u003cbr\u003e\n2008 BMW X6 xDrive35i\u003cbr\u003e\n2008 BMW Z4 Coupe 3.0si\u003cbr\u003e\n2008 BMW Z4 M Coupe\u003cbr\u003e\n2008 BMW Z4 M Roadster\u003cbr\u003e\n2008 BMW Z4 Roadster 3.0i\u003cbr\u003e\n2008 BMW Z4 Roadster 3.0si\u003cbr\u003e\n2009 BMW 135i Base\u003cbr\u003e\n2009 BMW 335i Base\u003cbr\u003e\n2009 BMW 335i xDrive Base\u003cbr\u003e\n2009 BMW 535i Base\u003cbr\u003e\n2009 BMW 535i xDrive Base\u003cbr\u003e\n2009 BMW X6 xDrive35i\u003cbr\u003e\n2009 BMW Z4 sDrive30i\u003cbr\u003e\n2009 BMW Z4 sDrive35i\u003cbr\u003e\n2010 BMW 135i Base\u003cbr\u003e\n2010 BMW 335i Base\u003cbr\u003e\n2010 BMW 335i xDrive Base\u003cbr\u003e\n2010 BMW 535i Base\u003cbr\u003e\n2010 BMW 535i GT Base\u003cbr\u003e\n2010 BMW 535i xDrive Base\u003cbr\u003e\n2010 BMW X6 xDrive35i\u003cbr\u003e\n2010 BMW Z4 sDrive30i\u003cbr\u003e\n2010 BMW Z4 sDrive35i\u003cbr\u003e\n2011 BMW 1 Series M Base\u003cbr\u003e\n2011 BMW 135i Base\u003cbr\u003e\n2011 BMW 335i Base\u003cbr\u003e\n2011 BMW 335i xDrive Base\u003cbr\u003e\n2011 BMW 335is Base\u003cbr\u003e\n2011 BMW 535i GT xDrive Base\u003cbr\u003e\n2011 BMW 740i Base\u003cbr\u003e\n2011 BMW 740Li Base\u003cbr\u003e\n2011 BMW Z4 sDrive30i\u003cbr\u003e\n2011 BMW Z4 sDrive35i\u003cbr\u003e\n2011 BMW Z4 sDrive35is\u003cbr\u003e\n2012 BMW 135i Base\u003cbr\u003e\n2012 BMW 335i Base\u003cbr\u003e\n2012 BMW 335i xDrive Base\u003cbr\u003e\n2012 BMW 335is Base\u003cbr\u003e\n2012 BMW 535i GT xDrive Base\u003cbr\u003e\n2012 BMW 740i Base\u003cbr\u003e\n2012 BMW 740Li Base\u003cbr\u003e\n2012 BMW Z4 sDrive35i\u003cbr\u003e\n2012 BMW Z4 sDrive35is\u003cbr\u003e\n2013 BMW 135i Base\u003cbr\u003e\n2013 BMW 135is Base\u003cbr\u003e\n2013 BMW 335i Base\u003cbr\u003e\n2013 BMW 335i xDrive Base\u003cbr\u003e\n2013 BMW 335is Base\u003cbr\u003e\n2013 BMW 535i GT xDrive Base\u003cbr\u003e\n2013 BMW 740i Base\u003cbr\u003e\n2013 BMW 740Li Base\u003cbr\u003e\n2013 BMW 740Li xDrive Base\u003cbr\u003e\n2013 BMW Z4 sDrive35i\u003cbr\u003e\n2013 BMW Z4 sDrive35is\u003cbr\u003e\n2014 BMW 335i Base\u003cbr\u003e\n2014 BMW 535i GT xDrive Base\u003cbr\u003e\n2014 BMW 740i Base\u003cbr\u003e\n2014 BMW 740Li Base\u003cbr\u003e\n2014 BMW 740Li xDrive Base\u003cbr\u003e\n2014 BMW Z4 sDrive35i\u003cbr\u003e\n2014 BMW Z4 sDrive35is\u003cbr\u003e\n2015 BMW 335i Base\u003cbr\u003e\n2015 BMW 535i GT xDrive Base\u003cbr\u003e\n2015 BMW 740i Base\u003cbr\u003e\n2015 BMW 740Li Base\u003cbr\u003e\n2015 BMW 740Li xDrive Base\u003cbr\u003e\n2015 BMW Z4 sDrive35i\u003cbr\u003e\n2015 BMW Z4 sDrive35is\u003cbr\u003e\n2016 BMW 535i GT xDrive Base\u003cbr\u003e\n2016 BMW 740i Base\u003cbr\u003e\n2016 BMW Z4 sDrive35i\u003cbr\u003e\n2016 BMW Z4 sDrive35is\u003cbr\u003e\n2020 BMW X6 sDrive40i\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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