BMW B48 Valves by SuperTech

The 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, these high-performance valves offer exceptional strength and heat resistance, ensuring long-lasting durability under extreme conditions. The advanced design of these valves enhances airflow, contributing to significant gains in power and overall engine efficiency, making them perfect for the B48 engine.

SuperTech valves are manufactured using top-quality materials, ensuring exact fitment and outstanding performance. Known for their quality and engineering, SuperTech valves have become a popular choice for those looking to extract the maximum potential from their BMW, Toyota, or Mini B48 engine, offering reliable power gains and consistent performance.

Key Features:

• Designed for BMW, Toyota, and Mini B48 Engines: Precision-engineered for a perfect fit and optimal performance.
• High-Performance Engineering: Manufactured to handle high-output applications for racing and street use.
• Enhanced Airflow for Maximum Power: Improves engine efficiency and power output.
• Durable and Heat Resistant: Built to withstand the extreme conditions of high-performance environments.
• Trusted by Engine Builders: SuperTech’s quality and precision offer reliable performance gains.

Standard Size is 30.1 mm Intake / 28.5mm Exhaust

Kit Contents: 

• (8) Intake Valves 
• (8) Exhaust Valves 

BMW B48 Applications:

1 Series

2016-2019    F20    120i / 125i
2019-2023     F40     118i / 120i / 128ti / 135i / M135i
2024-Present     F70     120 / M135i 

2 Series

2014-2021     F22/F23     218i / 220i / 230i
2014-2017     F45     220 / 225i
2021-Present     G42     218i / 220i / 230i
2021-Present     U06     223i
2020-2024     F44     218i / 220i / 228i / M235i
2025-Present     F74     M235

3 Series

2015-2019     F30/F31/F34     320i / 330i / 330e
2018-Present     G20/G21     318i / 320i / 330i / 330e

4 Series

2016-2019    F32/F33/F36    420i / 430i
2020-Present     G22/G23/G26     420i / 430i / 430e

5 Series

2017-Present     G30/G31     520i / 530i / 530e

6 Series

2017-Present     G32     630i

7 Series

2015-2022     G11/G12     730i / 730Li / 740e / 740Le

X1 Series

2015-2022     F48     sDrive18i / sDrive20i / xDrive20i / 25i / xDrive25i / 28i
2022-Present     U11     sDrive18i / xDrive20i / xDrive28i / M35i

X2 Series

2018-2023     F39     sDrive18i / sDrive20i / xDrive20i / 25i / xDrive25i / 28i / M35i
2023-Present     U10     xDrive28i / M35i

X3 Series

2017-2024     G01     sDrive20i / xDrive20i / xDrive30i / xDrive30e
2025-Present     G45     xDrive20e / xDrive30e

X4 Series

2018-Present     G02     xDrive20i / xDrive30i

X5 Series

2018-Present     G05     xDrive25i / sDrive25i

Z Series

2018-Present     G29     Z4 sDrive20i / sDrive30i

Toyota B48 Applications:

A90 / A91 Supra

2019-Present     J29/DB82/DB22 Supra
2020-Present     GR Supra 2.0  

MINI B48 Applications:

MINI Hatch [F55/F56/F57]

2014-Present     Cooper S
2015-Present     John Cooper Works (JCW)

MINI Clubman [F54]

2015-Present     Cooper S
2016-Present     John Cooper Works (JCW)

MINI Convertible [F57]

2016-Present     Cooper S
2016-Present     John Cooper Works (JCW)