Sparco Seat Competition Series Circuit QRT (008019RNR) HKS 3D taper ports with recess

3D taper ports with recess to match tubing or schedule pipe

(4) M6X16 Stainless Allen Cap Bolts

the filter media is now white

you can purchase just the STM Mounting Bracket

now made in-house at STM and the new design fits all 4G63

Sparco Seat Competition Series Circuit QRT (008019RNR) HKS 3D taper ports with recessThe Sparco Circuit QRT seat is designed to provide additional head and neck protection and can be used with an FHR (frontal head restraint) device for even greater protection. This seat is small medium sized for waist sizes up to 32 inches. Sold individually, price is for one seat. Mounting options are sold separately. Purchase Includes: (1) Seat Shipping Times: Typically 1 2 weeks. Sparco seats will ship directly from the warehouse. Mounting: The