Ignition Coil for BMW B46/B48/B58/S58 Engines

The CTS Turbo high-performance ignition coil is engineered as a direct replacement or an upgrade for the B46, B48, B58, B58TU, and S58 engines found in F/G series BMWs, F series MINIs, and A90/A91 series Toyota Supras. This ignition coil is designed to deliver a 10% stronger spark compared to OEM units, helping to maintain peak engine performance without the need for any ECU remapping or tuning. This coil is also explicitly compatible with 2020+ Toyota Supra models (B46/B58 engines) and 2014+ F5X Mini Cooper vehicles. The product is sold individually, and customers must ensure they order the correct quantity based on their specific engine's cylinder count. It is designed to directly replace OE part numbers: 12138643360, 12138678438, 12138647463, and 12137619385. Detailed fitment information is available, covering a wide range of BMW F-Series (e.g., F22/F23 230i, M240i; F30/F31/F34 330i, 340i; F32/F33/F36 430i, 440i) and G-Series models (e.g., G20 330i, M340i; G80 M3; G82/G83 M4; G30 530i, 540i; G01 X3 M40i; G29 Z4 M40i). It also fits various Mini Cooper models including F54 Clubman, F55 Hatchback, F56 Hatchback, F57 Convertible, and F60 Countryman, across different trims and engine options. Toyota Supra models A90/A91 (2020+) with 2.0L or 3.0L engines are also covered.