• Autoplicity.com
  • Best Price
    Autoplicity Fitment
    Fast Ship
No hassle
Live in-stock
Save over
60% retail
You have no items in your shopping cart.
06/25/2029 5:54 AM
Summer Sale Price $1,414.17
Ships from manufacturer, typically within 7 days
Free Shipping
Part number: DSY20-6USS1
Product Details
Tein DSY20-6USS1 Dampers - Type FLEX
Products specifications
Ride Height ADJ Range (F) 0~-3.4in (1~-86.6mm)
Ride Height Adj Range (R) -0.2~-3.7in (-4~-93.65mm)
Spring Rate (F) 559lbs/in (10kgf/mm)
Spring Rate (R) 448lbs/in (8kgf/mm)
Spring Rate Adj Range (F) +4.0~-2.0lbs/in (224~-112kgf/mm)
Spring Rate Adj Range (R) +2.0~-2.0lbs/in (112~-112kgf/mm)
Uppermount Pillowball Uppermount
Type FLEX Damper
For EDFC use EDK05-12120 (Motor)

TEIN Type FLEX damper kit was designed to provide driving comfort and sports performance with its full-length adjustment system. We have incorporated separate height and preload adjustments, which allows you to have various set-ups to meet different road conditions. The FLEX Damper kit includes pillow ball upper mounts and is compatible with the EDFC, for maximum performance for the streets.


  • Full-length adjustment and height adjustment for separate setting of the height and spring preload
  • 16 levels of damping force adjustment (compression and rebound together)
  • Teflon coating for rust prevention
  • Newly designed spring seat and spring seat lock for easy height adjusting
  • Pillow ball upper mounts are included
  • Compatible with EDFC
  • Available for overhaul
Add your review
first time shopper. Very pleased with the service and price. Will buy from again.
Lowest price and S&H around! Prompt responses! Will def buy from again!
Very quick and easy.
I hope the installation goes the same way.
Very quick and easy to order.  Looking forward to the speedy delivery :)
Show All Reviews
Lexus IS300
2005 Lexus IS300 ALL
2004 Lexus IS300 ALL
2003 Lexus IS300 ALL
2002 Lexus IS300 ALL
2001 Lexus IS300 ALL
2000 Lexus IS300 ALL
Return Policy
Returns are easy at Autoplicity
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy