Kits matched to your BMW

BMW 540i G30 Big Brake Kits

  • 2018–2021

36 kits matched to this car · All BMW models

Fitment notes: Recommended rotor size by kit: 10N Ø440 × 40 mm (at least 22-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); 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-M6 Ø405 × 34 mm (at least 21-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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Front and rear kits for the BMW 540i

Start with your wheels. With the rotor we recommend for this car, every front kit on the BMW 540i (2018–2021) needs at least an 18-inch wheel; about a third fit 18 inches, the rest need 19 inches or more, up to 22 inches for the largest rotors. Rear kits take 18- or 19-inch wheels. Spoke shape and offset matter too, so send wheel details.

Front calipers with 4 to 10 pistons come from AP Racing, Akebono, Alcon, Brembo, Endless and TTSPORT, with 345–440 mm rotors recommended here. Rear kits from Brembo and TTSPORT run 4 pistons and 355–380 mm rotors. Options include genuine Audi calipers made by Akebono and genuine BMW, Cadillac or Ford calipers made by Brembo, on brackets made for the 540i.

The OEM-style direct-mount front kit bolts to the factory caliper mounts; all other kits are bracket-mounted. Rotors are high-carbon steel or carbon ceramic. Most suit street driving; a few front kits are set up for the track.

Common questions — BMW 540i G30

Will a big brake kit fit the 18-inch wheels on my 540i?
Some will. With the rotor we recommend for this car, about a third of the front kits work with 18-inch wheels; the others need 19 inches or more. Rear kits fit 18- or 19-inch wheels. Spoke shape and offset also affect clearance, so send us your wheel details before ordering.
Which brands offer kits for the BMW 540i, and with how many pistons?
Front kits come from AP Racing, Akebono, Alcon, Brembo, Endless and TTSPORT with 4, 6, 8 or 10 pistons. Rear kits come from Brembo and TTSPORT with 4-piston calipers.
Do any 540i kits use OEM calipers from other cars?
Yes. Some front kits use genuine Audi calipers made by Akebono or genuine BMW, Cadillac or Ford calipers made by Brembo, and a rear option uses genuine Cadillac calipers made by Brembo. They mount on brackets made for this car.
Are there track kits for the 540i, and what rotors are available?
A few front kits are set up for track use; the rest are for the street. Rotors come in high-carbon steel or carbon ceramic. Every kit is built to order for one axle and ships in about 15 business days.

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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