Full Subframe Solid Inserts - Nissan 350z/Infiniti G35 35mm These regulators are precision machined

These regulators are precision machined from 6061-T6 billet aluminum for strength and durability

BMW M4 G82

Fitting:  96-00 Civic EX/Si SOHC D16 S40 (black 40mm ID speedo gear on diff)

Every pin is pneumatically crimped

Full Subframe Solid Inserts - Nissan 350z/Infiniti G35 35mm These regulators are precision machinedISR Performance Aluminum Subframe Bushing Inserts 350Z & G35 Coupe One of the most overlooked modifications for the Z and G chassis is replacing worn subframe bushings. A large amount of suspension dynamics is compromised when energy is transferred to the shifting subframe instead of being directed towards the dampers. Replacing tired and old rubber bushings with these solid anodized aluminum bushings will result in better suspension feel and response