Home Turbosmart BOV Kompact Dual Port System fits BMW

Turbosmart BOV Kompact Dual Port System fits BMW

NOW $1,413.36
Or 4 interest-free payments of $353.34
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide
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 alluminium valve which uses our boost-balance system for optimum performance and reliability, the the life of the vehicle.

The Kompact Range is a direct swap for your factory valve and benefits from immiediate performance and throttle response improvements, while offering unmatched reliabiltty over the life of standard, mildly tuned or heavily upgraded engines.

Turbosmart's Boost-Balance system means the more boost you feed these valves, the better they seal - simple as that! The Billet Manufaacturing system ensures reliability and unmatched response is acheived by our 28mm postive-sealing piston based actuation.

The Kompact BMW Kit is a performance bolt-on replacement for the factory plastic bypass valves offering a more incredible boost response and no leaks including 2 valves and silicon hoses for remote mounting.

Available in
Dual Port / Vent to Atmosphere: TS-0203-1050
Plumback / Recurculating: TS-0203-1250
Z4 Additional Connecting Pipe: TS-0203-2001

Features
Boost-Balance Valve Technology
28mm High Flowing Positive Sealing Piston
Direct Swap for OEM Units
Billet construction with high-temperature o-rings
Fitment Available in Plumback or Dual Port options

Suitable for the N54 Twin Turbo BMW 135, 335 and Z4 (required addiitonal pipe kit TS-0203-2001).

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.


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