As your NA/NB (1989-2005) Roadster ages, the floor pan of the vehicle can deteriorate from road contact, deformation, and rust. The Shinkai Floor Protection Plates were designed to help alleviate this. The 2mm thick steel plates help increase body rigidity by stiffening the chassis of vehicle. The steel construction of the floor plates adds ample protection against future deformation and acts like a skid plate for the body of the car. The Shinkai Floor Protection Plates are riveted and welded in place to the frame rails of the vehicle and feature an anti-rust black zinc chromate finish. The Shinkai Floor Protection Plates are a great addition to revitalize the feel of the NA/NB Roadster. 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

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

The Tein Flex Z is a coil over for those who want to have a perfect ride height (without any sacrifice on ride quality) on their NA & NB and also be able to adjust damping. It’s a high quality part made in Japan with high quality standards. It has a twin-tube structure (for low resiliency and securing sufficient stroke) and the kit is complete with top mounts. It’s also possible to replace the shock only when it’s worn out. SHIPS STRAIGHT FROM JAPAN, MINIMAL WAIT TIME NO SHIPPING METHOD AVAILABLE : Due to recent air shipping regulations, we cannot ship this product. If regulations change or if we find shipping method, we will show product as available to order again. Learn More