Turbosmart Kompact EM Plumb Back Blow-Off Valve (VR58) – BMW B58 Gen 3

OVERVIEW

The Turbosmart Kompact EM Plumb Back (VR58) is a plug-and-play OEM-replacement diverter valve for the B58 Gen 3 engine. The fully recirculating (plumb-back) design is quiet and tune-friendly while improving boost response over the factory valve. Direct fit — no adaptors or hoses required.

SPECS

• Plug-and-play OEM-replacement valve with integrated solenoid
• Boost-Balance Valve Technology with patented integrated pressure control
• Fully recirculating (plumb-back) — quiet, no tune issues
• Billet aluminium body with high-temp O-rings
• Fits the single-turbo B58 — one valve required

PARTS INCLUDED

• Kompact EM Plumb Back valve
• Three M6 fasteners
• Turbosmart decal

TECH RESOURCES

• Fits the B58 Gen 3 (2025+ LCI and G-series 40i) ONLY — it does NOT fit the 2019–2024 Gen 1/Gen 2 B58
• Single-turbo application — one valve required
• Installation instructions via Turbosmart
• Professional installation recommended

PART NUMBER

• TS-0223-1248

VEHICLE APPLICATIONS