Standard size. 30.1mm intake, 28.5mm exhaust.
BMW F30 Intake Valves
VTT Is proud to offer the Turbosmart Kompact EM DV for the N55
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made from billet construction and completely serviceable.
Found on the turbocharger compressor housing
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
07-21-2026
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
07-21-2026
Completely seals the factory head ports to prevent oil intrusion and unwanted vacuum leaks
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This product was last offered at the strikethrough price on
05-02-2026
Cure the B58 whistling idle and completely reverse the collateral damage. This comprehensive kit repairs the torn PCV valve and replaces the oil-fouled spark plugs, heat-stressed ignition coils, and brittle vent hose in one complete top-end service.
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This product was last offered at the strikethrough price on
07-14-2026
30.1mm Intake - 28.5 Exhaust with Valve locks
Performance replacement for your factory diverter valve - designed to recirculate boost pressure like the factory diverter valve, but with a much quicker response
Upgrade your BMW’s crankcase ventilation system with the URO Parts Crankcase Vent Valve (PCV) Repair Kit
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This product was last offered at the strikethrough price on
07-08-2026
Oversize. 30.6mm intake, 29mm exhaust.
Converts the head ports into a robust internal PCV system using precision-engineered check valves
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Genuine BMW 97MM, 30, 1/4
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
07-21-2026
Allows air into the combustion chamber
This product was last offered at the strikethrough price on
03-30-2026