Supertech BMW B58/B48 Inconel Single Groove Sodium Filled Exhaust Valve - Set of 12

The Supertech BMW B58/B48 Inconel Single Groove Sodium Filled Exhaust Valve set is a high-performance engine component designed to enhance durability and thermal management in turbocharged BMW engines. Crafted from Inconel, a nickel-based superalloy, these valves feature sodium-filled cores that improve heat transfer and reduce valve temperature under demanding conditions. The single groove design ensures secure seating and optimal sealing, contributing to improved combustion efficiency and engine reliability. Built for performance applications, these valves are engineered to withstand high temperatures and aggressive driving environments, making them ideal for enthusiasts seeking increased power and longevity.

This valve set is compatible with BMW B58 and B48 engines, covering various model years and chassis codes. It is intended for use in high-performance street and track applications where durability and heat resistance are critical. The set includes 12 sodium-filled exhaust valves, designed as direct replacements for OEM components, ensuring straightforward installation. Suitable for turbocharged engines, these valves support enhanced engine performance and thermal stability, making them a reliable upgrade for BMW owners aiming to optimize their vehicle’s power output and engine longevity.