SPL Parts 89-94 Nissan 240SX (S13) PRO Solid Subframe Conversion Bushings

SPL Parts PRO Solid Subframe Conversion Bushings (SSB) are designed to allow S14/S15 subframes to be mounted on the S13 chassis or vice-versa. Our Solid Bushings prevent the subframe from bouncing around under drivetrain torque or suspension load, maintaining optimum suspension geometry and reducing wheel hop. Our slide-in shim system allows you to quickly raise or lower the subframe to fine-tune the roll center/anti-squat behavior to your preference. Raising the subframe will compensate roll center for a lowered car at the expense of increasing anti-squat. Lowering the subframe will decrease anti-squat at the expense of roll center. Sold as complete kit for one car. Made in the USA.