Turbosmart Kompact Plumb Back Recirculating Blow Off Valve (BOV)/Diverter Valve Kit for BMW N54 135i, 335i, 535i & Z4 - TS-0203-1250
Turbosmart Kompact Plumb Back Recirculating Blow Off Valve (BOV)/Diverter Valve Kit for BMW N54 135i, 335i, 535i & Z4 - TS-0203-1250
Turbosmart Kompact Plumb Back Recirculating Blow Off Valve (BOV)/Diverter Valve Kit for BMW N54 135i, 335i, 535i & Z4 - TS-0203-1250
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Turbosmart Kompact Plumb Back Recirculating Blow Off Valve (BOV)/Diverter Valve Kit for BMW N54 135i, 335i, 535i & Z4 - TS-0203-1250

£248.35
£248.35
£275.94
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Turbosmart Kompact Plumb Back Recirculating BOV Kit for BMW N54 135i, 335i, 535i, Z4

Upgrade your BMW N54 twin turbo 3.0 with the Turbosmart Kompact Plumb Back Recirculating Blow Off Valve kit. This direct bolt-on replacement for the factory plastic bypass valves delivers greater boost response, improved reliability and no boost leaks. Perfect for BMW 135i, 335i, 535i and Z4 owners seeking a high quality recirculating BOV, diverter valve or dump valve solution that keeps things quiet and performance focused.

We run this kit on our own N54 builds and our customers have been consistently impressed with the sharper throttle response and leak-free performance. It is easy to install, comes with everything you need and is engineered by Turbosmart for OEM-level fitment with performance-grade durability.

Why choose this Turbosmart Kompact Plumb Back BOV for your BMW N54

  • Direct bolt-on replacement for factory plastic bypass valves on N54 twin turbo engines
  • Greater boost response with no leaks compared to OEM valves
  • Recirculating (plumb back) design for clean, quiet, OEM-style operation
  • Easy to install and set up with supplied components
  • Complete kit includes two Kompact Plumb Back valves, hoses, clamps and fittings
  • Port blanking plugs included
  • Pink springs rated -24 to -14 InHg pre-installed

Kit contents

  • 2 x Turbosmart Kompact Plumb Back valves
  • All required hoses, clamps and fittings
  • Port blanking plugs
  • Pink springs rated -24 to -14 InHg (installed)

Compatibility – BMW N54 models

All current BMW models with the N54 twin turbo 3.0L engine:

  • 1 Series E82 Coupe 135i (N54) from 2008 to 2013
  • 1 Series E82 1M Coupe (N54) from 2010 to 2012
  • 1 Series E88 Convertible 135i (N54) from 2008 to 2013
  • 3 Series E90 E91 E92 E93 335i (N54) from 2007 to 2013
  • 5 Series E60 Saloon 535i (N54) from 2008 to 2009
  • Z Series E89 Z4 35i (N54 and N55) from 2009 to 2016

Note: Z4 models require the additional pipe kit: TS-0203-2001.

Part number

TS-0203-1250

Installation and fitting

This is a straightforward bolt-on upgrade using the supplied hoses, clamps and fittings. For professional fitting, we recommend booking with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.

Warranty

One year warranty from Turbosmart.

Also searched as

BMW N54 blow off valve, BMW 135i BOV, 335i BOV, 535i diverter valve, Z4 35i recirculating dump valve, BMW N54 recirc valve, Kompact BOV, Turbosmart BOV kit, plumb back BOV, TS-0203-1250, TS-0203-2001.

Photos and videos

Turbosmart Kompact BMW Dual Port Blow Off Valve System

Turbosmart Kompact Plumb Back Recirculating Blow Off Valve System for BMW N54 135i 335i Z4

Turbosmart Kompact Plumb Back Recirculating BOV Kit BMW N54

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