Brembo GR86 GT BBK, 2 Piston Calipers 1 pc Rotors (316x20 1pc Rotors) - Rear
Brembo GR86 GT BBK, 2 Piston Calipers 1 pc Rotors (316x20 1pc Rotors) - Rear
Brembo
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PRODUCT DETAILS
The Brembo GT rear big brake kit (2E4.5003 drilled / 2E5.5003 slotted series) fits the 2022-2024 Toyota GR86 (ZN8) and Subaru BRZ (ZD8), plus the first-generation BRZ, FR-S and Toyota 86. It replaces the rear brakes with 2-piston Brembo calipers and 316 x 20 mm vented discs as a complete, pre-assembled axle set.
Fitment
- Toyota GR86 ZN8, 2022-2024
- Subaru BRZ ZD8, 2022-2024
- Subaru BRZ ZC6, 2012-2020; Scion FR-S, 2012-2016; Toyota 86, 2017-2020
- Subaru WRX VA, 2015-2021, excluding cars with EyeSight and electronic parking brake
- Rear axle only
Specifications
- Manufacturer part numbers: 2E4.5003A1 (black / drilled), 2E5.5003A1 (black / slotted), 2E4.5003A2 (red / drilled), 2E5.5003A2 (red / slotted), 2E4.5003A4 (gold / drilled), 2E5.5003A4 (gold / slotted)
- Calipers: cast 2-piece, axial mount, 2-piston, inner pressure seal with OEM-approved dust boot
- Discs: 316 mm x 20 mm, 1-piece, vented with 48 curved vanes, 7 mm air gap, 50 mm annulus
- Disc finish: high-carbon iron with corrosion-resistant plating; cross-drilled or slotted
- Pads: Subaru OE compound
What's in the box
- Two calipers and two discs (complete rear axle set, pre-assembled)
- Brembo stainless braided brake lines (made by Goodridge)
- CNC billet caliper adapters and all mounting hardware
Good to know
Brembo does not publish a minimum wheel size on the dealer listings we checked. Message us with your wheel size and we'll confirm clearance before you order.
FAQ
Does the Brembo rear kit fit the 2022+ GR86 and BRZ?
Yes. The 316 x 20 mm 2-piston kit is listed for the 2022-2024 GR86 (ZN8) and BRZ (ZD8).
Drilled or slotted?
Both use the same caliper and disc size. Choose drilled (2E4) or slotted (2E5) and your caliper color from the options.
How long does shipping take?
Delivery times vary by part because many items ship directly from the manufacturer or distributor. Message us before ordering and we'll confirm current lead time.
Can I return it?
Yes. Returns are accepted within 30 days of delivery. The customer pays return shipping, and a restocking fee of up to 20% may apply.
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.
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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.
The Brembo GT rear big brake kit (2E4.5003 drilled / 2E5.5003 slotted series) fits the 2022-2024 Toyota GR86 (ZN8) and Subaru BRZ (ZD8), plus the first-generation BRZ, FR-S and Toyota 86. It replaces the rear brakes with 2-piston Brembo calipers and 316 x 20 mm vented discs as a complete, pre-assembled axle set.
Fitment
- Toyota GR86 ZN8, 2022-2024
- Subaru BRZ ZD8, 2022-2024
- Subaru BRZ ZC6, 2012-2020; Scion FR-S, 2012-2016; Toyota 86, 2017-2020
- Subaru WRX VA, 2015-2021, excluding cars with EyeSight and electronic parking brake
- Rear axle only
Specifications
- Manufacturer part numbers: 2E4.5003A1 (black / drilled), 2E5.5003A1 (black / slotted), 2E4.5003A2 (red / drilled), 2E5.5003A2 (red / slotted), 2E4.5003A4 (gold / drilled), 2E5.5003A4 (gold / slotted)
- Calipers: cast 2-piece, axial mount, 2-piston, inner pressure seal with OEM-approved dust boot
- Discs: 316 mm x 20 mm, 1-piece, vented with 48 curved vanes, 7 mm air gap, 50 mm annulus
- Disc finish: high-carbon iron with corrosion-resistant plating; cross-drilled or slotted
- Pads: Subaru OE compound
What's in the box
- Two calipers and two discs (complete rear axle set, pre-assembled)
- Brembo stainless braided brake lines (made by Goodridge)
- CNC billet caliper adapters and all mounting hardware
Good to know
Brembo does not publish a minimum wheel size on the dealer listings we checked. Message us with your wheel size and we'll confirm clearance before you order.
FAQ
Does the Brembo rear kit fit the 2022+ GR86 and BRZ?
Yes. The 316 x 20 mm 2-piston kit is listed for the 2022-2024 GR86 (ZN8) and BRZ (ZD8).
Drilled or slotted?
Both use the same caliper and disc size. Choose drilled (2E4) or slotted (2E5) and your caliper color from the options.
How long does shipping take?
Delivery times vary by part because many items ship directly from the manufacturer or distributor. Message us before ordering and we'll confirm current lead time.
Can I return it?
Yes. Returns are accepted within 30 days of delivery. The customer pays return shipping, and a restocking fee of up to 20% may apply.
