Stillen

Flex Coil-Over Damper Kit

$1,660.00

SKU: DSY20-6USS1

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Tein DSY20-6USS1 Flex Coil-Over Damper Kit is engineered to provide an optimal balance of comfort and performance for daily driving and circuit use. Developed from Tein's extensive motorsports experience, this kit allows for aggressive handling without sacrificing ride comfort. Constructed from durable alloy steel, the kit features a twin-tube internal design for consistent performance. Key features include adjustable ride height through a threaded body and spring seats, enabling precise suspension tuning. The dampers offer 16 levels of adjustment, controlling both compression and rebound. Pillow ball upper mounts are included to enhance steering response, and front strut-type vehicles benefit from upper camber adjustment. The front and rear struts utilize a larger 22mm piston diameter for improved damping control. Designed for ease of use and enhanced adjustability, the DSY20-6USS1 is compatible with Tein's EDFC (Electronic Damping Force Controller). For further customization and a professional finish, the kit includes powder-coated brackets with Teflon-coated shock bodies to ensure robust rust prevention.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandStillen
Part NumberDSY20-6USS1
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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