Rear Rigid Collars manufacturer and patented by Spoon for the second generation Miata (NB) from 1998-2005. It is a full set (front and rear) made of 14 pieces. These pieces install between the body and subframe to reduce the little gap that will cause low-level vibrations and reduce overall rigidity of the car. The Rigid Collars will : -Reduce pull-up/oscillation during engine start up -Vibration is reduced during idling -Straight line stability is improved -Steering adjustment is reduced -Rolls smoother & reduce fatigue during driving In other words, it'll improve the ride greatly. Please note that photo is not the actual product, but a rendition of it. Learn More

Rear Rigid Collars manufacturer and patented by Spoon for the ND Mazda MX-5 (2016+). It is a full set (front and rear) made of 24 pieces. These pieces install between the body and subframe to reduce the little gap that will cause low-level vibrations and reduce overall rigidity of the car. The Rigid Collars will : -Reduce pull-up/oscillation during engine start up -Vibration is reduced during idling -Straight line stability is improved -Steering adjustment is reduced -Rolls smoother & reduce fatigue during driving In other words, it'll improve the ride greatly. Please note that photo is not the actual product, but a rendition of it. Learn More

Rear Rigid Collars manufacturer and patented by Spoon for the Mazda Miata NA (1989-1997). It is a full set (front and rear) made of 14 pieces. These pieces install between the body and subframe to reduce the little gap that will cause low-level vibrations and reduce overall rigidity of the car. The Rigid Collars will : -Reduce pull-up/oscillation during engine start up -Vibration is reduced during idling -Straight line stability is improved -Steering adjustment is reduced -Rolls smoother & reduce fatigue during driving In other words, it'll improve the ride greatly. Please note that photo is not the actual product, but a rendition of it. Learn More