• GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
  • GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
  • GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
  • GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
  • GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
  • GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
  • GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58
  • GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58

GSC Power-Division Billet S2 camshaft set for Toyota/BMW B58

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GSC Power-Division billet S2 cams for the BMW B58B30C Double Vanos, Valvetronic (variable lift) power plant of the 2018-2024 MKV Toyota Supra and 2018-2024 BMW B58 G-body vehicles.
    • Part Number
      GSC7090S2
    • $1400.00
    Qty:  
    In stock (11 items available)
    warning Warning: This product can expose you to chemicals including Nickel (Metallic), which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm. More information on California Proposion 65 can be found on Proposion 65 Warnings and OEHHA websites.

    GSC7090S2 BMW B58 Gen 2 Billet Camshaft Set

    Engineered for high-horsepower BMW B58 Gen 2 applications using Double VANOS and Valvetronic variable lift technology.

    The GSC Power-Division S2 billet camshaft set is designed for serious turbocharged B58 combinations producing 600-1200 WHP. The S2 profile increases airflow and cylinder filling in the upper RPM range while maintaining OEM Double VANOS and Valvetronic functionality.

    Developed for street, roll-racing, and drag racing applications, these camshafts extend the usable powerband beyond the limitations of the factory camshafts, allowing larger turbocharger systems to operate more efficiently at elevated engine speeds.

    Features

    • Designed for 600-1200 WHP turbocharged combinations
    • Effective powerband from 3,500-7,500 RPM
    • Maintains OEM Double VANOS functionality
    • Retains OEM Valvetronic operation
    • Integrated intake cam trigger wheel
    • Forged billet steel construction
    • Precision ground in-house by GSC Power-Division
    • Designed for serious street and race applications
    Valve spring upgrade is required when using these camshafts.

    Fitment Information

    The GSC7090S2 camshaft set is designed specifically for B58 Gen 2 engines equipped with OEM exhaust camshaft part number 11318631648. 

    Because BMW produced multiple B58 camshaft variations, verifying the OEM exhaust camshaft part number before ordering is strongly recommended. Toyota only offered the Gen 2 Version. 

    B58 GenerationOEM Exhaust Camshaft Part NumberGSC Camshaft Set
    Gen 111318618195GSC7092S2
    Gen 1.511318669213GSC7095S2
    Gen 211318631648GSC7090S2

    Camshaft Specifications

    SpecificationIntakeExhaust
    Advertised Duration284°288°
    Duration @ 0.040"240°242°
    Peak Lift10.2 mm10.8 mm
    CenterlineVariableVariable

    Recommended Supporting Components

    To maximize performance and maintain valvetrain stability at elevated engine speeds, GSC recommends pairing these camshafts with upgraded valve springs, professional ECU calibration, a properly sized turbocharger system, and adequate fuel system capacity.

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