Kits matched to your BMW

BMW 330i G20 Big Brake Kits

  • 2018–2026

42 kits matched to this car · All BMW models

Fitment notes: Recommended rotor size by kit: 10N Ø440 × 40 mm (at least 22-inch wheels); 21Z Ø410 × 32 mm (at least 21-inch wheels); 5440 Ø345 × 28 mm (at least 18-inch wheels); 8657S Ø355 × 32 mm (at least 18-inch wheels); 8N Ø380 × 36 mm (at least 19-inch wheels); CP8520 Ø380 × 36 mm (at least 19-inch wheels); CP9040 Ø355 × 32 mm (at least 18-inch wheels); CP9560 Ø390 × 36 mm (at least 20-inch wheels); CP9561 Ø390 × 36 mm (at least 20-inch wheels); CP9562 Ø390 × 36 mm (at least 20-inch wheels); CP9660 Ø380 × 32 mm (at least 19-inch wheels); CTS-V Ø355 × 32 mm (at least 18-inch wheels); CTS-V Ø380 × 28 mm (at least 19-inch wheels); EB10 Ø440 × 40 mm (at least 22-inch wheels); EB4 Ø380 × 32 mm (at least 19-inch wheels); EB6 Ø380 × 36 mm (at least 19-inch wheels); EB8 Ø380 × 34 mm (at least 19-inch wheels); EC670 Ø355 × 32 mm (at least 18-inch wheels); EMB6 Ø405 × 34 mm (at least 21-inch wheels); EP4S 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); GT-BM4 Ø380 × 28 mm (at least 19-inch wheels); GT-M4 Ø380 × 28 mm (at least 19-inch wheels); GT-M6 Ø405 × 34 mm (at least 21-inch wheels); GT-R4 Ø380 × 28 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); GT500 Ø380 × 34 mm (at least 19-inch wheels); M5 (F90) Ø400 × 36 mm (at least 20-inch wheels); RC6 Ø380 × 36 mm (at least 19-inch wheels); SL6 Ø355 × 28 mm (at least 18-inch wheels); SL8 Ø380 × 34 mm (at least 19-inch wheels).
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Brake kit options for the 330i (G20)

The BMW 330i (G20, 2018–2026) has a wide front selection: AP Racing, Akebono, Alcon, Brembo, Endless and TTSPORT, with 4- to 10-piston calipers and recommended rotors of 345–440 mm. Rear kits are Brembo or TTSPORT 4-piston designs with 355–410 mm rotors.

  • Front wheels with the recommended rotors: at least 18 inches, and most kits need 19 to 22.
  • Rear wheels with the recommended rotors: 18 to 21 inches, mostly 19 or more.

Spoke shape and offset also matter, so send your wheel details if you are unsure. Nearly all kits use brackets made for the 330i; the front list also offers OEM-style direct mount, which bolts to the factory caliper mounts. Some kits use genuine calipers from other performance cars: BMW, Cadillac and Ford calipers made by Brembo, and Audi calipers made by Akebono or Brembo. Rotors come in high-carbon steel or carbon ceramic, and both axles include track kits alongside street kits.

Common questions — BMW 330i G20

Are genuine BMW calipers available for the 330i?
Yes. Front kits include genuine BMW calipers made by Brembo, as well as genuine Audi calipers made by Akebono and genuine Cadillac or Ford calipers made by Brembo. For the rear, you can choose genuine Audi or Cadillac calipers made by Brembo.
Can I keep 18-inch wheels on my 330i with a big brake kit?
With some kits. Using the rotors we recommend, some front kits work with 18-inch wheels, while most need 19 to 22 inches. Rear kits need 18 to 21 inches, and most need 19 or more. Send your wheel details, including spoke shape and offset, and we check fitment before we build.
What rotor sizes do you recommend for the BMW 330i?
We recommend 345–440 mm front rotors and 355–410 mm rear rotors. With those sizes, front kits need 18- to 22-inch wheels and rear kits need 18- to 21-inch wheels, so the larger rotors call for larger wheels.
Are there kits for track use on the 330i?
Yes. Most kits for this car are street kits, but the front and rear lists both include track-focused kits. Rotors come in high-carbon steel or carbon ceramic, and front calipers range from 4 to 10 pistons.

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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