Brembo GT-R Systems 4 Piston Rear Big Brake Kit Yellow Slotted Rotors - 2015-2017 Subaru WRX/STI Models without Electronic Parking Brake / BRZ 2013+ / Scion FR-S 2013-2016
Brembo GT-R Systems 4 Piston Rear Big Brake Kit Yellow Slotted Rotors - 2015-2017 Subaru WRX/STI Models without Electronic Parking Brake / BRZ 2013+ / Scion FR-S 2013-2016
Brembo
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PRODUCT DETAILS ▾
RallySport is proud to provide you with world-class braking performance products brought to you by Brembo.
This is the Brembo GT-R Systems 4-Piston Caliper and Rotor Combination. This is a big brake kit that combines larger calipers, as well as upgraded rotors. This will improve the overall braking performance while increasing the overall braking capacity. These brakes have been engineered with optimal thermal resistance to reduce the chances of brake fade under high-performance or racing conditions. And since Brembo is a staple in the performance braking industry, they are trusted to slow down world-class motorsport vehicles of all genres. Although they will execute on your dedicated race car, they will also be greatly appreciated by enthusiasts when installed on their daily drivers that like to enjoy the occasional weekend track event.
HIGHLIGHTS:
- Rear location
- Yellow caliper finish
- T3 slotted rotors
- Greatly improves your braking performance
- Increases your stopping capacity
- Reduces the chances of brake fade
- Ideal for track or race use
4-PISTON CALIPERS:
- 4-piston billet monobloc construction
- Lightweight design reduces rotational mass
- Improved braking performance with improved heat dissipation and fade resistance
- Application-specific
- Motorsports derived components and technology
- High-performance brake pads included
- Precision milled billet caliper mounting brackets included
- Stainless steel brake lines included
- Fully compatible with your factory master cylinder
- Complete with all necessary hardware and instructions
2-PIECE T3 SLOTTED ROTORS:
- 345 x 28mm in size
- 2-piece construction includes floating disc and hat assembly
- Slots will create an escape path for debris, dust. gases, and water
- Slots will clean and de-glaze pad surface for optimum pad coefficient of friction
- Slots improve pad bite while improving the air circulation
- Faster heat dissipation
- Corrosion-resistant plating
- Reduced stopping distances in wet weather
NOTE:
- The Brembo calipers may be larger than stock
- Because of these reasons, you may need a larger wheel for proper clearances
- Please contact us for the wheel fitment guide
- Depending on the application, this brake kit may not be compatible with the factory E-brake (models will vary)
WHY WE CARRY THIS ▾
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT ▾
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
RallySport is proud to provide you with world-class braking performance products brought to you by Brembo.
This is the Brembo GT-R Systems 4-Piston Caliper and Rotor Combination. This is a big brake kit that combines larger calipers, as well as upgraded rotors. This will improve the overall braking performance while increasing the overall braking capacity. These brakes have been engineered with optimal thermal resistance to reduce the chances of brake fade under high-performance or racing conditions. And since Brembo is a staple in the performance braking industry, they are trusted to slow down world-class motorsport vehicles of all genres. Although they will execute on your dedicated race car, they will also be greatly appreciated by enthusiasts when installed on their daily drivers that like to enjoy the occasional weekend track event.
HIGHLIGHTS:
- Rear location
- Yellow caliper finish
- T3 slotted rotors
- Greatly improves your braking performance
- Increases your stopping capacity
- Reduces the chances of brake fade
- Ideal for track or race use
4-PISTON CALIPERS:
- 4-piston billet monobloc construction
- Lightweight design reduces rotational mass
- Improved braking performance with improved heat dissipation and fade resistance
- Application-specific
- Motorsports derived components and technology
- High-performance brake pads included
- Precision milled billet caliper mounting brackets included
- Stainless steel brake lines included
- Fully compatible with your factory master cylinder
- Complete with all necessary hardware and instructions
2-PIECE T3 SLOTTED ROTORS:
- 345 x 28mm in size
- 2-piece construction includes floating disc and hat assembly
- Slots will create an escape path for debris, dust. gases, and water
- Slots will clean and de-glaze pad surface for optimum pad coefficient of friction
- Slots improve pad bite while improving the air circulation
- Faster heat dissipation
- Corrosion-resistant plating
- Reduced stopping distances in wet weather
NOTE:
- The Brembo calipers may be larger than stock
- Because of these reasons, you may need a larger wheel for proper clearances
- Please contact us for the wheel fitment guide
- Depending on the application, this brake kit may not be compatible with the factory E-brake (models will vary)
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