EBC's Stage 8 kit pairs Orangestuff extra duty pads with GD dimpled and slotted rotors, the longer life track and tow combination in EBC's range. The pads run on NUCAP NRS hooked backplates, which give roughly five times the bond strength of a conventional pad, with deep grooves that vent gas and clear debris. The GD rotors use wide aperture slots and blind drilled dimples, so gases and carbon deposits clear without the crack risk of through-drilling, and the casting is rated to run at 800 to 900 degrees C under a thermic black corrosion resistant coating. Rear rotors measure 375 mm in diameter by 22 mm thick with a 53.4 mm height, 6 bolt holes and a 78.4 mm centre bore, matched to FMSI pad number D2169. Expect high dust, and note that EBC does not warranty this kit in race use.
Specifications
| Type | EBC Stage 8 brake kit: Orangestuff extra duty pads and GD dimpled and slotted rotors |
| Position | Rear |
| Pad Compound | Orangestuff extra duty, surface scorched, NUCAP NRS hooked backplate |
| Rotor Style | GD wide aperture slotted with blind drilled dimples, vented, thermic black coating, runout inspected |
| Rotor Temperature Rating | 800 to 900 degrees C |
| Rotor Diameter | 375 mm |
| Rotor Thickness | 22 mm |
| Rotor Height | 53.4 mm |
| Bolt Holes | 6 |
| Centre Bore | 78.4 mm |
| FMSI Number | D2169 |
| Dust Level | High |
| Quantity | 1 kit: 2 rotors, 1 axle pad set (4 pads), caliper lube |
| Warranty | No warranty in race use |
| Pairs With | EBC S8KF1263, the matching front kit for the same application |
| Part Number | S8KR1173 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023 | Jeep | Grand Wagoneer | Base |
| 2022-2023 | Jeep | Grand Wagoneer | Obsidian |
| 2022 | Jeep | Grand Wagoneer | Series I |
| 2022-2023 | Jeep | Grand Wagoneer | Series II |
| 2022-2023 | Jeep | Grand Wagoneer | Series III |
| 2023 | Jeep | Grand Wagoneer | Series III Obsidian |
| 2023 | Jeep | Wagoneer | Base |
| 2022 | Jeep | Wagoneer | Series I |
| 2022 | Jeep | Wagoneer | Series I Carbide |
| 2022 | Jeep | Wagoneer | Series II |
| 2022 | Jeep | Wagoneer | Series II Carbide |
| 2022 | Jeep | Wagoneer | Series III |
| 2022 | Jeep | Wagoneer | Series III Carbide |
| 2019-2023,2026 | Ram | 1500 | Big Horn |
| 2026 | Ram | 1500 | Express |
| 2019-2023 | Ram | 1500 | HFE |
| 2019-2023,2026 | Ram | 1500 | Laramie |
| 2019-2021 | Ram | 1500 | Laramie Longhorn |
| 2019-2023,2026 | Ram | 1500 | Limited |
| 2021-2023,2026 | Ram | 1500 | Limited Longhorn |
| 2019-2023,2026 | Ram | 1500 | Lone Star |
| 2021 | Ram | 1500 | Longhorn |
| 2019-2023 | Ram | 1500 | Rebel |
| 2020-2021,2026 | Ram | 1500 | Special Service |
| 2019-2023,2026 | Ram | 1500 | Tradesman |
| 2021-2023 | Ram | 1500 | TRX |
| 2021 | Ram | 1500 | TRX Launch Edition |
| 2026 | Ram | 1500 | Warlock |
Shipping
- In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
- Backordered items ship as soon as stock lands — contact us for lead times.
- 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-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
- Installed or used parts can’t be returned — confirm fitment before you install.
- Special orders and custom items are final sale.
- Email us for return authorization before shipping anything back.
Full details: Shipping Policy · Refund Policy
