Service kit for FMDv004
Service kit for FMDv004
Highly reliable all aluminum construction for BMW's with ECU upgrades or driven in warmer weather
Put An End To Those High Track Day Oil Temperatures.
Give your factory turbo and diverter valve the satisfying blow-off valve (BOV) sound with every gear change and throttle closure
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-28-2026
Put An End To Those High Track Day Oil Temperatures.
This product was last offered at the strikethrough price on
05-02-2026
Avoid loss of power from a failed stock unit
Specifically designed for the BMW N54 twin turbo
Performance replacement for your factory diverter valve - designed to recirculate boost pressure like the factory diverter valve, but with a much quicker response
Provides the best of both worlds: internal recirculation for performance while venting to give the signature BOV sound every time you lift off the throttle.
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