Feal Suspension 441 / 441+ / 441 Drift Coilover Kit for 90-04 Mazda Miata NA/NB
Default spring rates:
The NA/NB 441 kit was developed hand-in-hand with the pros over at Good Win Racing. With many years of driving Miata chassis, many podiums, and even a few track records under their belt, Good Win has a solid understanding of the Miata chassis. Good Win employee Ryan Passey even piloted his 442 equipped NA chassis to a track record on our local So Cal track Auto Club Speedway in Fontana, CA. We continuously work with Miata enthusiasts and Good Win Racing to ensure that you are getting the best coilover offering for your Miata.
Certain variations of the NB model may have a slight chance of clearance issue with the front upper control arm. Although statistically the instances are far and few, you can follow the link below for instructions on remedying the issue:
Each shock is designed with expertise from our success in many top-level international motorsports and through years of experience tuning various shock brands. We at Feal Suspension strongly believe that our coilovers have an edge on shock design that gives you confidence and a competitive advantage where needed most.
441 Standard - Damping adjustability that adjusts Rebound and Compression in one knob. Very easy to tune vehicle firmness, dive, and roll.
441+ - Same single adjustable shocks, adds Swift Spring Upgrade. Springs: Swift - 20k front / 10k rear standard - contact for custom spring or valving options
Drift Spec - Standard Feal springs, or select 441+ option for Swift Spring upgrade. Contact for custom spring rate or valving options
Road Race - 441+ only - Fully customized spring rates and valving.
Available Accessories -
*Images may not reflect actual product