GoldenWrench BMW B58 BLACKLINE Performance Engine Cap Set (M140i, M240i, 340i & 440i) MK12 (2022-2024) Engineered specifically for the BMW

Engineered specifically for the BMW G31 Touring

Version 2 has been redesigned for better airflow and exhaust sound compared to Version 1

FITS - MERCEDES BENZ CLE53

FITS : BMW X6 G06 /X6 G06 LCI

GoldenWrench BMW B58 BLACKLINE Performance Engine Cap Set (M140i, M240i, 340i & 440i) MK12 (2022-2024) Engineered specifically for the BMWThe upgraded BMW B58 Engine BLACKLINE Performance Cap Set is available in grey, blue or red. Meticulously designed and created in house to the highest precision and quality as seen on Goldenwrench's other products, giving the factory units an all new form factor. We bring to you the newest addition to the BLACKLINE product family for the next generation of M Vehicles. Give the very plain plastic factory oil and coolant caps an upgrade with a brand new