SKU: 40577160659

BOV Kompact Dual Port System - BMW

Sale price$304.65 Regular price$338.50
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

BOV Kompact Dual Port System - BMWBOV Kompact Dual Port System BMW The BOV Kompact Dual Port System BMW is a genuine Turbosmart blow off valve engineered to improve boost response, throttle lift control and reliability in high performance turbo applications. This product is supplied with the technical notes: Bolt On Upgrade for Factory Diverter Valve Adjustable Product Various Springs Available Seperately. Spring Pre Fitted based on OE Application (Engine Vacuum). Kompact Range by

BOV Kompact Dual Port System - BMW

The BOV Kompact Dual Port System - BMW is a genuine Turbosmart blow off valve engineered to improve boost response, throttle lift control and reliability in high-performance turbo applications. This product is supplied with the technical notes: Bolt-On Upgrade for Factory Diverter Valve Adjustable Product - Various Springs Available Seperately. Spring Pre-Fitted based on OE Application (Engine Vacuum).

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).

Important Notes

Bolt-On Upgrade for Factory Diverter Valve Adjustable Product - Various Springs Available Seperately. Spring Pre-Fitted based on OE Application (Engine Vacuum)

Why Buy from Torque Lab?

Torque Lab supplies genuine performance parts for serious street and track builds across Europe. We focus on technically correct fitment, strong SEO-friendly product support and proven brands trusted in the tuning scene.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 40577160659

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Tank
Fort Morgan, US
★★★★★ 5
Does the job at half the price
No problem at all
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Reviewed in the United States on May 7, 2026
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Matt
Belleville, US
★★★★★ 4
Good Air Filter
After Honda service dealership quoted over $120 for both engine and cabin air filter replacement, I thought it was just ridiculous and wanted to try out installing them myself. This engine air filter fit perfectly for my Honda 2015 Accord, and was easy to install. Quick 15 mins saved me over $100 and I can't be more happy. Definitely recommend this.
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Reviewed in the United States on January 5, 2023
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Maria Teresa Akemi Kimura Hara
Bozeman, US
★★★★★ 5
Fit was perfect no issues.
Easy to change. Fit perfectly no issues.
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Reviewed in the United States on September 24, 2025
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Akunaeziri Chukwunenye
Whiting, US
★★★★★ 5
Nice product
Nice one
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Reviewed in the United States on March 14, 2026
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Tiffany Hernandez
San Leandro, US
★★★★★ 5
Just what I needed
Works perfectly!
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Reviewed in the United States on February 15, 2026

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