Kelford Cams B58 camshafts are designed for compatibility with the following BMW models equipped with the B58 Gen 2 engine (2017+):
- 3-Series: G20/G21
- 5-Series: G30/G31
- 6-Series: G32
- 7-Series: G11/G12
- 8-Series: G14/G15/G16
- SUVs: X3 (G01), X4 (G02), X5 (G05), X6 (G06), X7 (G07)
- Roadster: Z4 (G29)
- Toyota Supra (A90)
Perfect for enhancing performance across a wide range of BMW platforms.
258-A - 270'/268' | Stage 1: Stage 1 cams for engine with bolt on intake, exhaust and turbo upgrades. For an engine producing around 550-750hp running a 58-68mm turbo.
258-B - 285/280 | Stage 2: For engine making 750hp-1000hp. Turbo sizing 62-72mm. Great with aftermarket intake plenums.
258-C - 288/288 | Stage 3: Engines making 1200hp+. Turbo sizing 72mm+ on high boost. Fuel type ethanol blend or methanol.
