HKS FD3S gearbox

  • HKS 6-Speed Sequential Gearbox

    HKS 6-Speed Sequential Gearbox – Mazda RX-7 FD | Near-New FD3S Sequential Racing Transmission

    $2,000.00

    When building a serious Mazda RX-7 FD3S, the transmission is just as important as the engine. The HKS 6-Speed Sequential Gearbox – Mazda RX-7 FD is one of the most sought-after drivetrain upgrades available for rotary enthusiasts who demand lightning-fast shifts, race-proven durability, and true motorsport performance.

    Designed specifically for the FD3S platform, this genuine HKS sequential transmission transforms the driving experience by eliminating the limitations of a traditional H-pattern gearbox. Whether you’re attacking lap records, building a competitive time attack car, drag racing, or creating the ultimate high-horsepower street machine, this gearbox delivers the precision and confidence needed when every shift matters.

    This particular unit is in near-new condition with only 12 laps completed since rebuild. It includes the hydraulic slave cylinder and shifter, making it a ready-to-install solution for enthusiasts looking to upgrade their RX-7 to professional-grade sequential performance.

    Rarely available and highly respected throughout the motorsport world, the HKS 6-Speed Sequential Gearbox remains one of the most desirable transmission upgrades ever produced for the Mazda RX-7 FD.

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  • enuine HKS sequential 6-speed gearbox for the Mazda RX-7 FD3S, built for serious performance and motorsport use. This transmission is a direct fit for FD chassis and is engineered to handle high-power rotary applications with fast, positive gear engagement. Ideal for track, drag, and circuit builds, it delivers true sequential shifting for maximum control and durability under extreme driving conditions. A rare and proven HKS unit, perfect for anyone looking to elevate their FD to true race-level performance.

    HKS Sequential 6-Speed Gearbox – Mazda RX-7 FD3S | Genuine Race-Proven Sequential Transmission

    $1,700.00

    For serious Mazda RX-7 enthusiasts and motorsport competitors, few upgrades transform the driving experience quite like a true sequential transmission. This genuine HKS Sequential 6-Speed Gearbox – Mazda RX-7 FD3S is engineered specifically for drivers who demand lightning-fast gear changes, exceptional durability, and race-ready performance.

    Designed as a direct-fit transmission for the FD3S chassis, this HKS sequential gearbox was developed to withstand the extreme demands of high-horsepower rotary applications while providing the precision shifting required in competitive motorsport environments.

    Unlike traditional H-pattern transmissions, a sequential gearbox allows drivers to shift through gears with a simple forward and backward motion, significantly reducing shift times and improving vehicle control under acceleration and braking.

    Whether you’re building a dedicated track car, drag racing machine, time attack weapon, or professional motorsport project, this HKS Sequential 6-Speed Gearbox delivers the performance, reliability, and race-proven engineering that have made HKS one of the most respected names in automotive performance.

    Rarely available and highly sought after, this transmission represents an outstanding opportunity for FD3S owners looking to elevate their build to true competition-level standards.

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