Stoptech ST-40 Caliper and 2pc Max Float Slotted Rotor (Front)
2013–2020 Subaru BRZ / 2013–2016 Scion FR-S / 2017–2020 Toyota 86
87.827.4700.F1
Overview:
The Stoptech ST-40 Caliper and 2-piece Max Float Slotted Rotor front brake kit is a high-performance upgrade designed specifically for the Subaru BRZ (2013–2020), Scion FR-S (2013–2016), and Toyota 86 (2017–2020). This brake system is engineered to deliver superior stopping power and enhanced pedal feel for drivers who demand more from their braking setup, whether on the street or the track.
Ideal for enthusiasts seeking improved braking performance and durability, this kit combines Stoptech’s ST-40 four-piston calipers with large 355x32mm rotors featuring a two-piece floating design and slotted surface. The result is better heat dissipation, reduced brake fade, and consistent braking performance under aggressive driving conditions.
Key Features:
This front brake kit offers a range of advanced features that enhance braking efficiency and reliability:
- ST-40 calipers with four pistons provide strong, even clamping force for improved pedal feel and stopping power.
- Two-piece Max Float rotors measure 355mm in diameter and 32mm thick, combining a lightweight aluminum hat with a high-carbon iron braking surface.
- Slotted rotor design helps evacuate gases, dust, and water to maintain consistent friction and reduce brake fade.
- Floating rotor design allows for thermal expansion, reducing the risk of warping and improving rotor longevity.
- Calipers are finished with a durable coating to resist corrosion and maintain a clean appearance.
- Engineered specifically for the Subaru BRZ, Scion FR-S, and Toyota 86 to ensure perfect fitment and compatibility with factory mounting points.
- Designed to support both spirited street driving and track day use, offering a balance of performance and reliability.
Construction & Design:
The Stoptech ST-40 calipers are crafted from high-strength aluminum alloy, providing a lightweight yet rigid structure that enhances braking responsiveness. The four-piston design ensures even pad wear and consistent pressure across the rotor surface.
The rotors feature a two-piece construction with an aluminum hat and a cast iron braking surface. This design reduces unsprung weight compared to traditional one-piece rotors, improving suspension response and overall vehicle handling. The slotted surface pattern is precisely machined to optimize pad bite and maintain clean rotor contact during aggressive braking.
Installation & Fitment:
This brake kit is a direct bolt-on upgrade for the front brakes of the 2013–2020 Subaru BRZ, 2013–2016 Scion FR-S, and 2017–2020 Toyota 86. It uses factory mounting points and is compatible with OEM brake lines and hardware, simplifying installation.
No cutting, drilling, or special tuning is required, making it suitable for enthusiasts who want a straightforward upgrade without modifying their vehicle’s brake system.
- Direct fit for front axle of specified models
- Compatible with factory brake lines and master cylinder
- No modifications needed for installation
What's Included:
- Pair of Stoptech ST-40 four-piston front calipers
- Two-piece Max Float slotted rotors (355x32mm)
- All necessary mounting hardware and brackets
- Installation instructions
Ideal For:
- Performance enthusiasts upgrading braking for spirited street driving
- Track day drivers seeking improved fade resistance and pedal feel
- Owners of Subaru BRZ, Scion FR-S, or Toyota 86 looking for a reliable, high-quality brake upgrade
- Drivers who want enhanced braking performance without extensive modifications
