034Motorsport 1-Piece Front Brake Rotor Upgrade Kit - Audi B9 S4/S5/SQ5 - 034-301-1024
These 1-piece front brake rotors are a direct replacement upgrade for the B9 and B9.5 Audi S4, S5 and SQ5, bolting to the factory calipers and working with factory or upgraded pads. They are cast from a heat-treated CM-250 alloy with directionally ventilated internal vanes that draw air from the centre of the disc outward, which 034Motorsport says cools better than straight-vane factory rotors and reduces fade, warping and hot spots. A J-slot friction face clears debris and pad gases and spreads heat more evenly across the rotor face. A Geomet anti-corrosion coating suits year-round use, and temperature-indicating paint marks on the edge show how hot the rotors have run.
Features
- Directionally ventilated vanes pull air from the centre outward
- Heat-treated CM-250 alloy resists heat cycling and warping
- J-slot face clears debris and pad off-gassing
- Geomet anti-corrosion coating for year-round use
- Temperature-indicating paint marks on the rotor edge
- Bolts to stock calipers with factory or upgraded pads
- 034Motorsport recommends its 2-piece rotors for extended track use
Specifications
- Brand: 034Motorsport
- Product Type: Brake Rotors
- Position: Front
- Construction: 1-piece, directionally ventilated
- Material: Heat-treated CM-250 alloy
- Friction Face: J-slot slotted
- Coating: Geomet anti-corrosion
- Temperature Paint: Green to white at 478°C (892°F), orange to yellow at 571°C (1060°F), red to white at 640°C (1184°F)
- Intended Use: Daily driving, spirited street driving, autocross and light track use
- Part Number: 034-301-1024
Vehicle Compatibility: 3 applications across 1 make. Select a make to view.
Audi (3)
| Model | Variant | Engine | Years |
|---|---|---|---|
| S4 | B9/B9.5 | ||
| S5 | B9/B9.5 | ||
| SQ5 | B9/B9.5 |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.