Toyota Supra brake caliper sizes differ by generation, version and brake package, so confirm yours before you buy parts or a big brake kit. Owners report that caliper size and color can vary between versions of the GR Supra, which is why you should check the part number and the specification of your car. Related: Toyota Supra brake rotor size chart.
Toyota Supra Brake Caliper Sizes: What to Know
Caliper size affects braking performance and what upgrades will fit. Sizes depend on the generation, version and package, so use the specification for your car.
Key Features of Aftermarket Big Brake Kits
Aftermarket big brake kits replace the calipers and rotors with larger ones. Check the rotor and caliper size, the wheel clearance, the pad options and whether the kit is made for your model year.
Benefits of Upgrading Your Brake System
A big brake kit can improve heat handling and pedal feel for track use. For normal road driving, the factory brakes are usually enough.
What to Know About Brake Caliper Compatibility?
Check the wheel size and clearance, the mounting, and your model year before you buy. Check with the maker of the kit.
Manual vs. Automatic Variations
Owners report that caliper size and appearance can differ between versions of the GR Supra, such as between model years or trims. Check the part numbers for yours.
Aftermarket Brake Options Available
Several companies make big brake kits and upgrade pads for the Supra. Compare the specifications and the reviews.
Choosing Brake Pads for Your Toyota Supra: Street vs. Race
Street pads are quiet and work from cold. Race pads give more bite at high temperature, but can be noisier and dustier and may need heat to work well.
How to Install Your New Brake Kit
Follow the kit instructions, support the car on jack stands and use the specified torque. Brakes are a safety item, so use a professional installer if you are unsure.
Frequently Asked Questions
How to Know Brake Caliper Size?
Check the part number on the caliper, the specification of your car, or ask a dealer with your VIN.
What Size Brake Discs Are in the Supra A90?
Commonly cited figures for the 3.0 are about 348 mm front and 345 mm rear. Confirm for your version.
What Size Are the Front Brakes on a GR Supra?
It depends on the version. Check the specification of your car.
What Size Brake Disc Is a Supra mk4?
Check the factory specification for the Mk4, since sizes depend on the version and the market.
Conclusion
For Toyota Supra brake caliper sizes, confirm your version and the part numbers before you upgrade.
