This oil catch can kit is compatible with all BMW 135i

and 11121401351

5 grams for smooth and balanced engine operation

repeatable braking

BMW M50 M52 S50 S52 ARP Head Stud Kit Custom Age 625+ Type:Custom Age 625+ This oil catch can kitIn collaboration with ARP, we offer a unique material called Custom Age 625+. This material has a tensile strength of 260 ksi, which is substantially higher than the 190 ksi of the ARP 2000 head stud. It's an ideal choice for individuals who want to push the limits of their M50 M52 S50 S52 Turbocharged and Supercharged engine builds and require a stronger head stud. Using Custom Age 625+ head studs allows you to increase boost levels without the