Which calipers and rotors does this use?

GM C7 Corvette CTS-V and ZL1 six-piston calipers — GM parts 25912967 and 25912477 in silver, or 20982719 and 20982734 in yellow — running Lexus IS-F brake rotors.

Which vehicles does this fit?

Lexus SC300, SC400 and Toyota Supra MKIV.

Can I add the rear brackets?

Yes. Matching rear brackets can be selected on this listing, or ordered from the separate rear bracket product.

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Autosports Engineering SC300 SC400 MKIV Supra CTS-V Calipers Brackets

Q: What wheel size do I need for the CTS-V brake conversion?

18 inch wheels. The CTS-V six-piston caliper and IS-F rotor combination will not clear a 17 inch wheel.

Q: Do the calipers need modification?

Yes. The calipers must be shaved to clear the brackets during installation. This is expected and should be planned into the install.

Q: Are the CTS-V and GT350 brackets the same?

No. They are different products and are not interchangeable. Choose based on which calipers you are fitting.

$299.99

~~$349.99~~ $299.99

Sale Sold out

Type Front Brackets ONLY Front and Rear Brackets

[embed]https://youtu.be/o2sM_Fuc78A[/embed]

Features:

Fits: SC300 SC400 Supra MKIV Models
Allows you to install GM C7 Corvette CTSV ZL1 6-Piston calipers
Strengthened design for rigidity
Calipers will Need to be shaved to clear the brackets during installation
Fits Lexus IS-F Brake Rotors
Caliper Part Numbers:
Silver GM Parts #25912967 & 25912477

Yellow GM Part #20982719 & 20982734

Wheel requirement — check before ordering

This setup requires 18" wheels. The CTS-V six-piston caliper and IS-F rotor combination will not clear a 17" wheel. Confirm your wheel size before purchasing.

Caliper modification is required

The calipers must be shaved to clear the brackets during installation. This is expected, not a fitment fault — plan for the machining work as part of the install.