Kits matched to your Cadillac

Cadillac CT5 Big Brake Kits

  • 2020–2025

12 kits matched to this car · All Cadillac models

Fitment notes: Recommended rotor size by kit: 5440 Ø330 × 28 mm (at least 17-inch wheels); 8657S Ø355 × 32 mm (at least 18-inch wheels); CP9040 Ø355 × 32 mm (at least 18-inch wheels); CTS-V Ø380 × 34 mm (at least 19-inch wheels); EB4 Ø355 × 32 mm (at least 18-inch wheels); EB6 Ø380 × 36 mm (at least 19-inch wheels); EP4S Ø355 × 28 mm (at least 18-inch wheels); ES6 Ø355 × 32 mm (at least 18-inch wheels); SL6 Ø355 × 28 mm (at least 18-inch wheels).
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Upgrading the brakes on your CT5

Both axles of the Cadillac CT5 (2020–2025) have kits. Front kits from AP Racing, Brembo and TTSPORT use 4- or 6-piston calipers, and we recommend 330–380 mm rotors. Rear kits from Brembo and TTSPORT use 4-piston calipers with 355–380 mm rotors.

For those rotor sizes, the smallest front kits need 17-inch wheels and the largest need 19; most need 18 inches or less. Rear kits need 18 or 19 inches. Spokes and offset matter too, so send us your wheel details if unsure.

Every kit uses brackets made for the CT5. Some kits on both axles use genuine Cadillac calipers made by Brembo. You can choose carbon ceramic or high-carbon steel rotors, and all kits are street kits.

Common questions — Cadillac CT5

Which CT5 kits use genuine Cadillac calipers?
Some front and rear kits use genuine Cadillac calipers made by Brembo, mounted on brackets made for this car. Other kits use AP Racing, Brembo or TTSPORT calipers.
What wheels does a CT5 big brake kit need?
Front kits start at 17 inches and top out at 19 with the rotor we recommend for this car; most need 18 inches or less. Rear kits need 18 or 19 inches. Clearance also depends on spoke shape and offset, so send your wheel details if unsure.
Do you offer rear kits for the CT5?
Yes. Rear kits from Brembo and TTSPORT use 4-piston calipers with 355–380 mm rotors, in carbon ceramic or high-carbon steel. Like every kit for this car, they are street kits.
When will my CT5 kit ship?
Kits are built to order and ship in about 15 business days. For a kit without an online price, request a quote and we reply 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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