specifically for the S14B20

The BMW S38 is a six-cylinder engine highly regarded by automotive enthusiasts

including reduced rotating mass for quicker acceleration

CP-Carrillo pistons are easily adaptable to match any B48 build

lightweight materials

5150 AutoSport Wheel Stud Kit, BMW M12x1.50 Application:5 Lug Wheels specifically for the S14B20Introducing the 5150 AutoSport Race Wheel Stud Kit with Nuts for BMW E Series vehicles in M12x1. 50 size. Replaces BMW part numbers 36136781150, 36131095390, 36130141574, and 36130141576, featuring studs of 10. 9 grade. Transform the lug bolts on your BMW, replacing them with more robust and secure wheel studs. You can choose between two lengths. The 75mm option is suitable for 0 12mm spacers. The 90mm option is suitable for 15mm, 18mm, 20mm, to 25mm