5150 Xtreme Duty Cylinder Sleeve Set, BMW S85 1303413 making it ideal for racing

making it ideal for racing and high-performance driving

Constructed on a robust billet intake flange

BMW 328xi L6 (3

Step 2: Tighten to 55 ft-lbs

Integrating both electronic and mechanical elements

5150 Xtreme Duty Cylinder Sleeve Set, BMW S85 1303413 making it ideal for racing5150 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,