Product Details
HKS Damping Extenders are a simple upgrade that make adjusting your HKS coilover damping setting genuinely usable in the real world. On most cars, the rear damping adjuster sits underneath the rear seat, the trunk carpet, or a wheelwell panel — meaning every damping tweak turns into a 20-minute chore of pulling trim and re-seating it. The HKS Damping Extenders route the adjuster cable to a cleaner access point so you can change rear damping in seconds, not minutes.
Sold as a pair of two cables in various lengths to match your HKS Hipermax coilover application. Ideal for anyone running HKS Hipermax R, S, 4 SP, or Max IV coilovers who wants to actually use the full 30-level damping adjustment range day-to-day.
Features
- Routes rear damping adjustment knobs to an accessible location — no more pulling interior trim to tune your coilovers
- Sold as a pair of two cables (left/right)
- Compatible with HKS Hipermax R, Hipermax S, Hipermax 4 SP, Hipermax D NOB SPEC, and select Max IV coilovers
- Direct-fit HKS OEM replacement cable
- Multiple length options available — choose the length for your specific vehicle
- Made in Japan by HKS
Specifications
| Part Number | 82004-AK046 |
| Part Name | HKS Damping Extenders |
| Quantity | Pair of 2 |
| Fitment | Universal — HKS coilovers with rear-adjuster damping |
| Country of Origin | Japan |
Note
HKS manufactures damping extender cables in multiple lengths (L=68mm through L=980mm) to fit different vehicle applications. If you need a specific length for your HKS coilover kit, contact Springrates and we will confirm the correct cable length for your application.

