Blow Off Valves & Diverter Valves for BMW 1 Series E82 (2008-2013)

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Adding a blow off valve or upgrading your diverter valves can change the sound of your vehicle and be an asset in big power setups.
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BMS N54 3.0L BOV Vacuum Adapter
BMS N54 3.0L BOV Vacuum Adapter
Burger Motorsports - Corporate Logo
T#:589529
Part#: N54BOVVACADPT2
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$ 79.00 USD
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Upgrade your BMW's performance with the BMS N54 BOV Vacuum Adapter, a plug-and-play solution that enhances engine vacuum functionality. Easily attachable to the throttle body/brake booster vacuum line, this adapter provides two extra 1/8" NPT vacuum ports, offering versatile applications like replacing vacuum lines to diverter valves, connecting boost gauges, and more.

  • Quick and hassle-free installation
  • Two additional 1/8" NPT vacuum ports for multiple applications
  • Ideal for replacing engine vacuum lines to diverter valves
  • Enables a larger diameter boost reference to aftermarket BOV
  • Perfect for adding extra boost gauges and accessories
  • CNC machined for precise fit and durability
  • Dual internal O-rings and retaining clip for a secure, factory-like seal
  • Basic kit includes adapter, two 1/8" NPT caps, and one 1/8" vacuum nipple
  • BOV kit adds two push lock fittings and 1/4" line for Tial BOV installation
  • Made in the USA for quality assurance

Enhance your BMW's performance and functionality with the BMS N54 BOV Vacuum Adapter – a versatile, plug-and-play solution made in the USA.

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Vargas Cold Side Charge Pipe - N54 - Tial/Turbosmart Raceport BOV Flange
Vargas Cold Side Charge Pipe - N54 - Tial/Turbosmart Raceport BOV Fla...
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:641135
Part#: VTT-CHARGEPIPE-1
Ships in 7 Business Days
$ 103.99 USD
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$ 103.99 USD
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When upgrading and N54 we suggesting running a true BOV like a Turbosmart Raceport. This cold side charge pipe allows you to do that while getting rid of the plastic charge pipe that is prone to cracking and plastic diverter valves. Charge pipe is made from high-quality aluminum, tig welded, has two 1/8' NPT meth bungs, and a flange to fit Turbosmart Raceport or Tial BOV. Kit includes: Charge pipe 45-degree silicone adapter hose 2 1/8' NPT plugs Two T-bolt clamps
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Forge Motorsport Valve Service Kit
Forge Motorsport Valve Service Kit
Forge - Corporate Logo
T#:28271173
Part#: FMDV004S
Back Ordered
Sale - Save 12% $ 23.99

This product was last offered at the strikethrough price on
08-29-2026

$ 21.18 USD
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Sale - Save 12%
$ 23.99

This product was last offered at the strikethrough price on
08-29-2026

$ 21.18 USD
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Forge Motorsport Atmospheric Blowoff Valve - BMW N55 3.0L
Forge Motorsport Atmospheric Blowoff Valve - BMW N55 3.0L
Forge - Corporate Logo
T#:46890666
Part#: FMEDV104A
Special Order: No Guaranteed ETA
Sale - Save 10% $ 379.99

This product was last offered at the strikethrough price on
08-29-2026

$ 341.99 USD
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Sale - Save 10%
$ 379.99

This product was last offered at the strikethrough price on
08-29-2026

$ 341.99 USD
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Forge Motorsport's new E-DV (Electronic Diverter Valve) is a British-designed and manufactured solution that combines cutting-edge technology with ease of use, ensuring high quality and plug-and-play installation. This performance unit replaces the factory diverter valve, which is known to fail and can lead to boost loss or spikes, check engine lights, limp mode, and low power output. This particular E-DV is designed as an Atmospheric Blowoff Valve, venting boosted air to the atmosphere without causing any check engine lights or service lights.
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N55 TurboSmart KOMPACT EM DV - Dual Port
N55 TurboSmart KOMPACT EM DV - Dual Port
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:7734722
Part#: N55TURBOSMARTDV
Ships in 10 Business Days
$ 338.99 USD
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$ 338.99 USD
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Upgrade your BMW N55's turbocharger performance with the award-winning Kompact EM series Diverter Valves from VTT. These plug-and-play valves are the world’s first, offering seamless installation without adapters or extra assembly. By retaining OE control, they ensure optimal operation while minimizing leakage and enhancing turbocharger response. Ideal for owners of hybrid or larger flowing turbos, these valves boast superior thermal performance, providing a must-have solution for maximizing boost without stressing the turbocharger.
  • Seamless plug-and-play installation
  • Minimizes leakage for enhanced turbocharger performance
  • Retains OE control for optimal operation
  • Superior thermal performance to maximize boost without stressing the turbocharger
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N54 Diverter Valve Shims - Set Of Four
N54 Diverter Valve Shims - Set Of Four
Forge - Corporate Logo
T#:384401
Part#: FMDV-SHIM
Ships in 5 Business Days
Sale - Save 10% $ 4.00

This product was last offered at the strikethrough price on
08-29-2026

$ 3.60 USD
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$ 4.00

This product was last offered at the strikethrough price on
08-29-2026

$ 3.60 USD
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These shims allow you to manually adjust preload on Forge N54 Diverter Valves.
BMW N54 BOV Vaccuum Adapter
BMW N54 BOV Vaccuum Adapter
Burger Motorsports - Corporate Logo
T#:589530
Part#: N54BOVVACADPT
Ships on Sep 16, 2026
$ 59.00 USD
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$ 59.00 USD
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Forge Motorsport Electronic Diverter Valve (E-DV) - BMW N55 3.0L
Forge Motorsport Electronic Diverter Valve (E-DV) - BMW N55 3.0L ...
Forge - Corporate Logo
T#:46890667
Part#: FMEDV104R
Ships in 2 Business Days
Sale - Save 10% $ 379.99

This product was last offered at the strikethrough price on
08-29-2026

$ 341.99 USD
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Sale - Save 10%
$ 379.99

This product was last offered at the strikethrough price on
08-29-2026

$ 341.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Forge Motorsport's new E-DV (Electronic Diverter Valve) is a British-designed and manufactured solution that combines cutting-edge technology with ease of use, ensuring high quality and plug-and-play installation. This performance unit replaces the factory diverter valve, which is known to fail and can lead to boost loss or spikes, check engine lights, limp mode, and low power output. The E-DV is designed as a Recirculating Diver Valve, recirculating boosted air back to the intake system like the factory diverter valve, but with quicker and enhanced response times.
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Vargas Black TiAL BOV Spring - BMW N54
Vargas Black TiAL BOV Spring - BMW N54
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51813316
Part#: VTT-TIAL-BLACK
Ships in 10 Business Days
New Item
$ 52.99 USD
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$ 52.99 USD
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Maintain the peak performance of your forced induction system with the VTT Black TiAL BOV Spring.

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