Kits matched to your Audi

Audi Q8 48V 4M Big Brake Kits

  • 2019–2024

45 kits matched to this car · All Audi models

Fitment notes: Recommended rotor size by kit: 10N Ø420 × 40 mm (at least 21-inch wheels); 21Z Ø410 × 32 mm (at least 21-inch wheels); 5440 Ø330 × 28 mm (at least 17-inch wheels); 8657S Ø355 × 32 mm (at least 18-inch wheels); 8N Ø380 × 36 mm (at least 19-inch wheels); 9N Ø400 × 38 mm (at least 20-inch wheels); CP8520 Ø390 × 36 mm (at least 20-inch wheels); CP8560 Ø380 × 28 mm (at least 19-inch wheels); CP9040 Ø355 × 32 mm (at least 18-inch wheels); CP9540 Ø380 × 32 mm (at least 19-inch wheels); CP9561 Ø380 × 36 mm (at least 19-inch wheels); CTS-V Ø380 × 28 mm (at least 19-inch wheels); CTS-V Ø380 × 34 mm (at least 19-inch wheels); EB10 Ø420 × 40 mm (at least 21-inch wheels); EB4 Ø380 × 32 mm (at least 19-inch wheels); EB6 Ø380 × 36 mm (at least 19-inch wheels); EB8 Ø405 × 34 mm (at least 21-inch wheels); EC670 Ø380 × 34 mm (at least 19-inch wheels); EC690 Ø380 × 34 mm (at least 19-inch wheels); EMB6 Ø380 × 34 mm (at least 19-inch wheels); EP4S Ø380 × 28 mm (at least 19-inch wheels); ES4 Ø380 × 28 mm (at least 19-inch wheels); ES6 Ø355 × 32 mm (at least 18-inch wheels); FA-022 Ø355 × 32 mm (at least 18-inch wheels); FA-032 Ø355 × 28 mm (at least 18-inch wheels); FA-042 Ø380 × 34 mm (at least 19-inch wheels); GT-BM4 Ø380 × 28 mm (at least 19-inch wheels); GT-BM6 Ø380 × 34 mm (at least 19-inch wheels); GT-M4 Ø380 × 28 mm (at least 19-inch wheels); GT-M6 Ø380 × 34 mm (at least 19-inch wheels); GT-R4 Ø380 × 28 mm (at least 19-inch wheels); GT-R6 Ø380 × 34 mm (at least 19-inch wheels); GT-S4 Ø380 × 28 mm (at least 19-inch wheels); GT-S6 Ø380 × 34 mm (at least 19-inch wheels); GT350 Ø380 × 36 mm (at least 19-inch wheels); PISTA-FF6 Ø380 × 32 mm (at least 19-inch wheels); RC4 Ø380 × 28 mm (at least 19-inch wheels); RC6 Ø380 × 36 mm (at least 19-inch wheels); SL6 Ø355 × 28 mm (at least 18-inch wheels).
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Big brake kits for the Audi Q8

Wheel size drives the choice on the Audi Q8 (2019–2024). With the rotor we recommend for this car, the smallest-rotor front kit clears 17-inch wheels, some fit 18-inch wheels, and the rest need 19 to 21 inches. Rear kits need 19 to 21 inches. Offset and spoke shape also affect clearance, so send your wheel details if unsure.

Front calipers come in 4-, 6-, 8- and 10-piston versions from AP Racing, Akebono, Alcon, Brembo, Endless and TTSPORT, on 330–420 mm rotors for this car. Rear kits from AP Racing, Alcon, Brembo and TTSPORT are 4-piston with 380–410 mm rotors. Each axle offers high-carbon steel or carbon ceramic rotors. Most are street kits; a few suit track use.

All Q8 kits are bracket-mount, with brackets made for this car. Genuine Audi calipers made by Akebono and genuine Cadillac or Ford calipers made by Brembo appear on some front kits; genuine Audi or Cadillac calipers made by Brembo on some rear kits.

Common questions — Audi Q8 48V 4M

Can I keep 18-inch wheels on my Q8 with a big brake kit?
Possibly on the front. With the rotor we recommend for this car, some front kits fit 18-inch wheels and the smallest clears 17 inches, but most need 19 inches or larger. Rear kits need 19 inches or more. Spoke shape and offset matter too, so send us your wheel details.
Which rotor diameters do Q8 kits use?
Front kits use 330–420 mm rotors on this car and rear kits use 380–410 mm. Bigger rotors need bigger wheels, so pick the rotor size that clears the wheels you run. Both high-carbon steel and carbon ceramic rotors are offered on each axle.
Do any Audi Q8 kits use genuine OEM calipers?
Yes. Some front kits use genuine Audi calipers made by Akebono or genuine Cadillac or Ford calipers made by Brembo, and some rear kits use genuine Audi or Cadillac calipers made by Brembo. They are fitted on brackets made for the Q8 and ship as complete one-axle kits.
What is included with a Q8 kit, and when does it ship?
Every kit covers one axle: two calipers, two rotors, pads, braided brake lines, mounting hardware and brackets. Kits are built to order and ship in about 15 business days. Kits without an online price are quoted by email within one business day.

Not sure what fits?

Send us your car and wheels. We'll tell you what fits.

Year, make, model, wheel size, and whether it's for the street or the track. We reply by email within one business day.

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