Supertech Performance VSI-BM50-I-8 Viton Intake Valve Stem Seals BMW 5mm

These seals are engineered for 5mm valve stems and provide essential protection against oil leakage into the combustion chamber.

Key Features:

• Constructed from high-quality Viton rubber compound for superior durability and heat resistance
• Precision-engineered valve seals designed as the final piece of the puzzle for performance valvetrain builds
• Integral design ensures proper seating and consistent performance
• Reduces oil consumption and prevents valve guide wear
• Direct replacement for BMW turbocharged and naturally aspirated engines

This complete set includes 8 intake valve stem seals, providing everything needed for a full engine rebuild or valve service. Supertech Viton valve stem seals feature a reduced outer diameter design, making them ideal for engines using dual valve springs where clearance may be a concern. Perfect for performance applications, cylinder head rebuilds, or resolving oil consumption issues caused by worn factory seals.