The Performance Damper is a Yamaha developed body damper that HKS supplies and tunes application by application, and it is not a suspension shock absorber. Where a suspension damper works over centimeters of wheel travel, this unit bolts to the vehicle structure and works over micrometer scale displacement, absorbing the flex and the small vibrations the body picks up from the road surface and the tires. On a full size truck body that translates into less deflection and less slop under external input, which HKS describes as sharper handling response with ride quality settled at the same time. Tuning is done per chassis rather than sold as a universal fit, and HKS positions it to work alongside its HIPERMAX coilover range.
Specifications
| Type | Body damper, Yamaha Performance Damper tuned by HKS |
| Position | Body mounted, attaches to the chassis structure rather than to a suspension corner |
| Pairs With | HKS HIPERMAX coilover suspension |
| Part Number | 83003-KT001 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022 | Toyota | Tundra | All |
| 2023 | Toyota | Tundra | All |
| 2024 | Toyota | Tundra | All |
| 2025 | Toyota | Tundra | All |
| 2026 | Toyota | Tundra | All |
Shipping
- Orders placed before 3 PM ET typically ship the same business day. Larger items ship within 1 to 3 business days.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Special order items follow a lead time we confirm with you individually before the order is committed.
- Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
- Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
- International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.
Returns
- 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
- Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
- Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
- Product images may be representative. The SKU and specifications in the listing are what ships.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Returns & Refunds · Warranty
