The Supertech Inconel exhaust valve set for BMW M20B25 engines is supplied in +1mm oversize and comes as a set of six. Inconel construction and the oversize dimension suit exhaust-side service and seat rework during engine rebuilding. These valves are offered as direct-fit replacements for the M20B25 application to restore exhaust valve function after machining or component renewal.
Supertech BMW M20B25 Inconel Exhaust Valve - +1mm Oversize - Set of 6