Supertech BMW B48/B58 28.5x5.95x 100.1mm Sodium Filled Inconel Exh Valve - Set of 6 (Req KPR-6S 7)

If you're working on a BMW B48 or B58 engine and need to replace exhaust valves, this set from Supertech is a solid option. These are sodium-filled Inconel exhaust valves, designed to handle the heat and stress of performance applications. The Inconel material is known for its strength and resistance to high temperatures, making it a good choice for exhaust valve duty. The sodium filling helps to transfer heat away from the valve face and into the valve guide, which can help keep valve temperatures down under demanding conditions.

This set includes six valves, and each one measures 28.5mm in diameter with a 5.95mm stem and a 100.1mm overall length. Supertech is a well-known name in performance valvetrain components, and these valves are built to be a direct replacement for the stock units in your B48 or B58 engine. Keep in mind that these valves require the KPR-6S 7 keeper set, which is sold separately.