Brembo Pista 4 Piston Rear Big Brake Kit - 345x28x54a 2-Piece Rotor Subaru WRX STI 08-14 4K3.8038A

Brembo

Brembo Pista 4 Piston Rear Big Brake Kit - 345x28x54a 2-Piece Rotor Subaru WRX STI 08-14 4K3.8038A

In the rangePart no. 4K3.8038A
Rotor diameter
345mm
Rotor thickness
28mm
Pistons
4 (forged caliper)
Fits
GR-GV Impreza WRX STI (2008–2014)
Category
Brakes
All 9 specifications ↓

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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
4K3.8038A
Rotor diameter
345mm
Rotor thickness
28mm
Pistons
4 (forged caliper)
Finish
Hard-anodized caliper
Position
Rear
Fits
GR-GV Impreza WRX STI (2008–2014)
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

Brembo's Pista 4-piston rear big brake kit, part number 4K3.8038A, suits the 2008–2014 WRX STI. The rotor is a 345mm, 28mm thick 2-piece design, with a forged 4-piston caliper in a hard-anodized finish.

Fitment

Confirmed for the chassis below. We list a chassis only where the part is on one of our cars or on the manufacturer’s own application list.

GR-GV2008–2014

More like this: GR-GV brake parts (73)

The same part for other cars

We have not run this part ourselves — the ones we have are marked on our cars.

More brake parts for the GR-GV