TEIN USA Coilover Suspension Kits

More flexibility. Crisp handling. The ability to turn corners freely.
For ALL drivers in search of total driving pleasure. TEIN continues to pursue the ideal suspension.

TEIN distributes high-performance suspension products made in Japan, including order-made coilovers, aftermarket suspension parts, gauges, and motorsport equipment. TEIN also offers overhaul/repair services and racing support.

TEIN coilovers are used in competitions held all over the world.
These competitions feature high speeds and big jumps, where one-thousandth of a second can make all the difference.
Competitions take place in a variety of conditions, from cold icy roads to scorching hot deserts.
Technology and know-how cultivated in worldwide competitions and under severe conditions are poured into each and every TEIN shock absorber.

TEIN's spectacular suspension products remind drivers how fulfilling the driving experience really is. The ability to feel the grip level on different road surfaces, the durability to maintain high-performance for long periods, and the quality to ensure complete confidence to attack the course.

TEIN offers a huge line of coilover products. Here are some top sellers:

• Street Basis Z: Great starter coilovers for use on the street. The coilovers feature a superior twin-tube system, which attains a longer stroke with smaller repulsive force, resulting in higher ride comfort. The coilovers also offer 1-3 inches of height adjustability via the shock body. As well, they feature high-performance damper oil and no-sag springs. The coilovers are coated to prevent both rust, and damage from rocks/debris.
• Street Advance Z: Offer all the same great features as the Street Basis Z, including a twin-tube damper system, 1-3 inches of height adjustability via the shock body, high-performance damper oil, no-sag springs, and rust/rock/debris proof coatings. These coilovers feature the added benefits of 16-clicks of damping force adjustability and EDFC compatibility.
• Flex Z: High-end and high-quality coilovers for a low price. These coilovers use a twin-tube system, feature high-performance damper oil, and no-sag springs. The coilovers are coated to prevent both rust, and damage from rocks/debris. The coilovers offer 1-3 inches of height adjustability via the shock body, 16-clicks of damping force adjustability, and EDFC compatibility. Also, a kit includes either reinforced rubber upper mounts or pillow ball upper mounts, with camber adjustment on the front mounts (some vehicles may use OEM upper mounts).
• Flex A: An upgrade on the Flex Z system, and the ultimate set-up for a quality ride. The Flex A coilovers offer all the same amazing features as the Flex Z, but add a hydraulic bump stopper mechanism (H.B.S.) to the coilover system. This H.B.S. helps absorb the impacts of bumps and bouncing and leads to a very smooth ride quality.

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