Suprasport
M40 / M42 / M44 engine girdle
Suprasport engine girdle for M40 / M42 / M44 engine.
Included in this kit:
1x girdle for BMW M40 / M42 / M44 engine
Optional: ARP 2000 stud kit. The direct fit studs for use with this girdle.
A girdle in the M50 will remove 'swing' in the main caps. The swing in the block will be most in the middle of the engine. The girdle will also act as a partial windage tray.
Can be used in combination with BMW OEM 11111740345 bolts.