5150 Xtreme Duty Cylinder Sleeve Set, BMW S85 1303413 2017-2019 BMW F20/F21 M140i

2017-2019 BMW F20/F21 M140i

This kit features a 3

a custom Chromoly CV cage

Constructed on a robust billet intake flange

The entire suspension design of the KW V5 Clubsport coilover kit with its uniball bearings is designed for the use of semi-slick tires

5150 Xtreme Duty Cylinder Sleeve Set, BMW S85 1303413 2017-2019 BMW F20/F21 M140i5150 Xtreme Duty Cylinder Sleeves, also known as cylinder liners, are centrifugally cast, ductile iron cylinder sleeves. Benefits of Engine Sleeving Include: Increased Bore Size: Sleeving your engine gives the opportunity to increase bore size for higher displacement and increased engine capacity, resulting in more power and more torque Increased Strength: Iron sleeves are stronger than alusil when subjected to high power, high stress applications,