Turbosmart Kompact Dual Port BOV Kit
Original price was: $729.95.$679Current price is: $679.
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Turbosmart Kompact Dual Port BOV Kit
Billet diverter-valve upgrade kit for the N54 twin-turbo. Replaces both leak-prone factory plastic valves with Turbosmart’s Boost-Balance Kompact valves – a known weak point on the N54 that costs boost and throttle response when they fail. Motorsport-proven sealing for built and stock-turbo N54s alike.
Compatibility
N54 Twin Turbo – BMW 135i (E82/E88), 335i (E90/E91/E92/E93), Z4 35i/35is (E89 – requires connecting pipe kit TS-0203-2001, sold separately).
Specifications
| Type | Dual Port kit (pair) |
| Construction | Billet aluminium, high-temp O-rings |
| Application | N54 twin-turbo – factory valve replacement |
| Z4 note | E89 requires connecting pipe kit (separate) |
| Part Number | TS-0203-1050 |
Notes
Professional installation recommended.Genuine Turbosmart product.
Why EuroSpec?
Genuine Turbosmart, sourced direct. We only stock parts we’d run ourselves.
Ships in 1–3 days.
Will it fit my BMW?
| E82/E88 | 135i / 135is | 2008 – 2013 |
|---|---|---|
| E90/E91 | 335i + xDrive (sedan/wagon) | 2006 – 2011 |
| E92/E93 | 335i + xDrive (coupe/convertible) | 2006 – 2013 |
| E60/E61 | 535i + xDrive | 2007 – 2010 |
| E89 | Z4 sDrive35i / 35is | 2009 – 2016 |
| E71 | X6 xDrive35i | 2008 – 2014 |
| F02 | 740i / 740Li | 2009 – 2012 |
Not sure? Email eurospec.au0@gmail.com with your VIN and we'll confirm it fits before you order.
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FAQ
- Dispatch
- Ships in 1–3 Days




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