Kits matched to your Acura

Acura RDX TC2 Big Brake Kits

  • 2019–2021

7 kits matched to this car · All Acura models

Fitment notes: Recommended rotor size by kit: 5440 Ø345 × 28 mm (at least 18-inch wheels); 8657S Ø405 × 34 mm (at least 21-inch wheels); CP9040 Ø355 × 32 mm (at least 18-inch wheels); ES6 Ø380 × 32 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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  • TTSPORT SL8 Front 8-Piston Big Brake Kit

    TTSPORT SL8 Front 8-Piston Big Brake Kit

    TTSPORT SL8 Front 8-Piston Big Brake Kit
    TTSPORTBig Brake Kit · Front · 8-pistonStreet
    $2,261.00 SGD
  • TTSPORT SL6 Front 6-Piston Big Brake Kit

    TTSPORT SL6 Front 6-Piston Big Brake Kit

    TTSPORT SL6 Front 6-Piston Big Brake Kit
    TTSPORTBig Brake Kit · Front · 6-pistonStreet
    $1,621.00 SGD
  • TTSPORT ES6 6-Piston Front Big Brake Kit

    TTSPORT ES6 6-Piston Front Big Brake Kit

    TTSPORT ES6 6-Piston Front Big Brake Kit
    TTSPORTBig Brake Kit · Front · 6-pistonStreet
    $1,934.00 SGD
  • TTSPORT 8657S Front 6-Piston Big Brake Kit

    TTSPORT 8657S Front 6-Piston Big Brake Kit

    TTSPORT 8657S Front 6-Piston Big Brake Kit
    TTSPORTBig Brake Kit · Front · 6-pistonStreet
    $1,934.00 SGD
  • TTSPORT 7640 Front 6-Piston Big Brake Kit

    TTSPORT 7640 Front 6-Piston Big Brake Kit

    TTSPORT 7640 Front 6-Piston Big Brake Kit
    TTSPORTBig Brake Kit · Front · 6-pistonStreetPrice on request
  • TTSPORT 5440 Front 4-Piston Big Brake Kit

    TTSPORT 5440 Front 4-Piston Big Brake Kit

    TTSPORT 5440 Front 4-Piston Big Brake Kit
    TTSPORTBig Brake Kit · Front · 4-pistonStreet
    $1,451.00 SGD
  • AP Racing CP9040 Front 6-Piston Big Brake Kit

    AP Racing CP9040 Front 6-Piston Big Brake Kit

    AP Racing CP9040 Front 6-Piston Big Brake Kit
    AP RacingBig Brake Kit · Front · 6-pistonStreet
    $3,359.00 SGD

Front big brake kits for the RDX

AP Racing and TTSPORT front kits are matched to the Acura RDX (2019–2021), with 4-piston, 6-piston and 8-piston calipers and, on this car, 345–405 mm rotors. All are bracket-mount kits with brackets made for the RDX. Rotors are high-carbon steel or carbon ceramic, and all of these kits are set up for street use.

With the rotor we recommend for this car, half of the front kits work with 18-inch wheels and the other half need 19 to 21 inches. A wheel's spoke shape and offset also affect clearance, so send us your wheel details and we will check fitment before building.

Each RDX kit arrives complete for the front axle, with two calipers, two rotors, pads, braided brake lines and the brackets. Since every kit is made to order, allow about 15 business days before it ships. Kits without a listed price are quoted by email within one business day.

Common questions — Acura RDX TC2

Which RDX kits clear 18-inch wheels?
With the rotor we recommend for this car, half of the front kits work with 18-inch wheels; the rest need 19 to 21 inches. Spoke shape and offset change what clears, so send us your wheel size and offset and we will check them against the kit you want.
What rotor sizes do you recommend for the Acura RDX?
For the RDX we recommend front rotors from 345 to 405 mm. Larger rotors need larger wheels, so pick the size that suits the wheels you run, and we will confirm the match before the kit is built.
Do RDX kits come with brackets?
Yes. Every kit for the RDX is a bracket-mount kit, and the brackets made for this car are included along with two calipers, two rotors, pads and braided brake lines.
Can I get carbon ceramic rotors on an RDX kit?
Yes. Front kits for this car are offered with carbon ceramic or high-carbon steel rotors. Tell us your choice when ordering or requesting a quote; the kit is then built to order 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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