S1 Billet Camshaft Set for B58 Gen 2

The VANOS GSC-7090S1 S1 Billet Camshaft Set is engineered for the BMW B58 Gen 2 engine, providing a significant performance upgrade for street applications. Constructed from durable billet material, these camshafts are designed to achieve a substantial horsepower increase, ranging from 500 to 900 WHP, with an optimal RPM band between 3000 and 7000. With an intake and exhaust duration of 272 degrees and a lift of 10.2mm (intake) and 10.4mm (exhaust), the GSC-7090S1 aims to maximize airflow and power production. This camshaft set is designed to work with the OEM exhaust camshaft part number 11318631648. Please note that an upgrade to the valve springs is required for proper operation and to achieve the advertised performance figures. This camshaft set is compatible with BMW G-body models and the 2018–2024 Toyota Supra MKV equipped with the B58B30C engine. Specific compatible BMW models include the G42 M240i (2022+) and G20/G21 M340i.