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M43B19 or M44 B19 found in E36 and Z chassis
2010–2017 BMW F07 550i
Whether you’re refining your daily street car
2024-Present F70 120 / M135i
BMW B48 Valves by SuperTech Options:31.10mm Intake / 29.5mm Exhaust M43B19 or M44 B19 foundThe SuperTech High Performance Valve Kit for BMW, Toyota, and Mini B48 Engines is expertly crafted to meet the needs of enthusiasts seeking improved performance, durability, and reliability. Designed specifically for the B48 4 cylinder engine, this kit is ideal for applications demanding high power output and efficiency, including racing, street performance, and track use. Engineered with precision by SuperTech, a trusted name among engine builders,
