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

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

T#:589529

Part#: N54BOVVACADPT2

In Stock

$ 79.00 USD

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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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Forge Motorsport Valve Service Kit

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

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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Forge Motorsport Electronic Diverter Valve (E-DV) - BMW N55 3.0L ...

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

Add to Wish List

Qty

Sale - Save 10%

$ 379.99

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

$ 341.99 USD

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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