| Learn why RB Aluminum caliper kits are different from others.
This kit includes:
Requires 17" or larger wheel size. Fitment DiagramDetermine if this brake kit will fit your wheels. View diagram.
Replacement Components
One-piece Rotor: 9172-211
One-piece rotor - Curved Vane
This rotor is upgraded from OE straight vane to curved vanes as we deem
necessary for performance, as most people are aware that curved vanes pump more
air and keep disc cooler than straight vanes, however the curved vane discs are
“directional” meaning left and right discs are different and requires two sets
of tooling instead of just one set in the case of straight vanes.
4-Piston Caliper:
- Piston Material: Made of stainless steel instead of aluminum like most common material that
can substantially reduce the heat transfer (approx 1/10 of aluminum) from
the pad to brake fluid.
- Double Sealing System: Our uniquely designed double seals in
addition to primary hydraulic seal, the dust seal acts as a secondary back
up seal (in case primary seal fail) in addition to its normal dust sealing.
- Caliper Body: Re-shaped for tougher stiffness and appealing look.
- Hardware: Brake pad pins and banjo connections were re-designed
for easier installation and pad replacement.
- Surface Coating: Liquid paint is used, which is more resistant to
chipping than powder coating.
- Light Weight: Weighs only 5 lbs. (compared to old CP4 4.75 lbs.),
yet this new RB4000 calipers shall offer extended service life before any
rebuilt is required.
Adapter: 7075-T6 Aluminum Alloy
Fits 17 inch stock wheels.
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