# Rear Disc Brake Rotors And Semi-Metallic Pads Kit For Audi S4 K8F-103990

Exclusive PowerGrip™ Semi-Metallic formula provides unmatched braking power (powerful friction, extreme temperature tolerance, aggressive initial bite) while maintaining low dust and noise, Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched braking performance, Fiber-Reinforced Multi-Layer Shim with a rubber core minimize noise, vibration, and harshness for complete quietness, 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed, Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability, Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions, Scorched for almost no break-in process required, raised initial cold effectiveness, and enhanced Pad-to-Rotor contact, Kit Includes: 2x Rear CMX Disc Brake Rotor (Both Side) + 1x Rear Semi-Metallic Positive Plus Brake Pad Set (Hardware Included), Kit Variations: K8A-100707 K8A-107482 K8C-103385 K8S-103826 K8T-104439

## Details

- **Price:** 98.71 CAD
- **Vendor:** Transit Auto
- **Type:** Wheel Bearing And Hub Assembly Kit
- **Tags:** AG34218 34218 YH145415 125.33067 BR34218 AU-281 248880117 348880117 748880117 126256 Q34218 980117FZN 980117R 980117 NLA 8216 7234 PF7234M SS7773M AD7234 SS7234 SS7234M UP7234X UP8216M D340 340, Rear, Transit Auto

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 98.71 CAD | In stock |

## Images

- K8F-103990_Transit Auto_Rear

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/rear-disc-brake-rotors-and-semi-metallic-pads-kit-for-audi-s4-k8f-103990)
> Updated: 2026-07-14