The Street Advance damper is the evolution of our popular Super Street coilover. Developed to provide a sporty ride feeling and aggressive stance, along with wide-range damping force adjustment using our new Advance Needle technology, giving the driver a much more noticeable feel in damping force change. The shortened shell case design provides optimum damper stroke at lower than standard vehicle ride height. Vehicle ride height is adjustable via the ZT coated threaded sleeve. Updated internal components and external coatings increase durability and product life. Street Advance dampers are great for daily driving and spirited driving for all types of drivers.
Made in Japan under strict quality control standards and developed by highly trained suspension engineers.

Additional Features

• Steel Construction • Twin Tube internal construction • Larger piston diameter for strut type front and rear (22mm) • 16-way Damping adjustment with over 200% increase in damping force change.* • Ride Height adjustable via spring seat • Powder coated damper body • Non-welded ZT coated Adjustment Tube • Full-Length Dust Boots • 1-piece Aluminum Spring Seat with Delrin Thrust Washer • Available for Overhaul • 1-year Manufacturers Defect Warranty  *over comparable Super Street damper, based on damping dyno graph data. Increase in damping force over comparable Super Street damper may vary for specific vehicle applications.

Contents of Damper Kit:

Shock Absorber × 4 Bump Rubber × 4 Main Spring × 4* Hook Spanner × 2 *Some applications include helper springs Dust Cover × 4* Seat Lock × 4 *Some kits will retain use of OEM Dust Covers Spring Seats × 4 Instruction Manual × 1 Delrin Thrust Washer × 4 Stickers*   *not included in all JDM kits

Pricing:

Starts at $940

Part Number: GSY20-21SS2
Notes: Street Advance Damper; For EDFC Use EDK05-12120 (Motor)
Manufacturer: TEIN
Rear Spring Rate: 6.0kgf/mm(336lbs/in)
Front Spring Rate: 8.0kgf/mm(448lbs/in)
Front Ride Height Range: 0.2~-2.4in
Rear Ride Height Range: -0.7~-2.8in