Brembo

Brembo Pista 4 Piston Rear Big Brake Kit - 345x28x54a 2-Piece Rotor Subaru BRZ 12+/Toyota 86, GR86 12+ 4K3.8039A

In the rangePart no. 4K3.8039A

Does it fit?

Rotor diameter: 345mm
Rotor thickness: 28mm
Pistons: 4 (forged caliper)
Fits: ZC6 BRZ (2012–2020), ZD8 BRZ (2021–)
Category: Brakes

Want this, or something like it?

We can’t take an order yet — supply is still being arranged. Ask, and we will tell you what we know about it and let you know when it is available. What people ask for is what we range first.

Fitment is confirmed, not guessed
A chassis is listed only where the part is on one of our cars or on the manufacturer’s own application list.
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Parts marked On our cars are ones we race. Those descriptions are written from running them, not from a brochure.
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Specifications

Brand: Brembo
Part number: 4K3.8039A
Rotor diameter: 345mm
Rotor thickness: 28mm
Pistons: 4 (forged caliper)
Finish: Hard-anodized caliper
Position: Rear
Fits: ZC6 BRZ (2012–2020), ZD8 BRZ (2021–)
Category: Brakes

Figures as published for this part; fitment is only what we have confirmed. Check critical dimensions against your car before ordering.

About this part

This Brembo Pista 4-piston rear big brake kit, part number 4K3.8039A, fits the BRZ, Toyota 86 and GR86 from 2012. The rotor is a 345mm, 28mm thick 2-piece unit, paired with a forged 4-piston caliper finished hard-anodized.