Turbosystems upgrade turbocharger for BMW B58B30B features:

• reinforced thrust bearing;
• enlarged machined from the solid compressor wheels;
• enlarged turbine wheels;
• machined enlarged housings;
• new shafts;
• balanced on VSR;

Power range:

• Stage 1 - 600+ HP;
• Stage 2 - 700+ HP;
• Stage 3 - 750+ HP;

INSTALLATION NOTE: stage 2 & stage 3 versions require an aftermarket intake pipe, which can be added as an option with this turbocharger.

Part number: 11 65 7 934 387

Compatible with BMW G-series models equipped with gen 2 B58 engine turbochargers:

• M240i(X) Coupe G42
• M340i(X) Sedan G20
• M340i(X) Sedan G20 LCI
• M340iX Touring G21
• M340iX Touring G25 LCI
• M440i(X) Coupe G22
• M440i(X) Convertible G23
• M440i(X) Gran Coupé G26 
• X3 M40iX SAV G01
• X3 M40iX SAV G01 LCI
• X4 M40iX SAC G02
• X4 M40iX SAC G02 LCI