Hawk Performance - Ceramic Rear Brake Pads - WRX/STi GC8 (99-00)

In the rangePart no. HB434Z.543

Does it fit?

Operating temperature: 38°C-343°C
Optimal temperature range: 38°C-232°C
Requires: Iron/metal rotors (not carbon ceramic)
Fits: GC8 Impreza WRX / STI sedan (1992–2000)
Category: Brakes

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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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Specifications

Brand: Hawk
Part number: HB434Z.543
Operating temperature: 38°C-343°C
Optimal temperature range: 38°C-232°C
Requires: Iron/metal rotors (not carbon ceramic)
Position: Rear
Fits: GC8 Impreza WRX / STI sedan (1992–2000)
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

The HB434Z.543 rear pad from Hawk covers the 1999–2000 GC8 WRX and STI, requiring iron or metal rotors rather than carbon ceramic. It runs 38°C to 343°C overall with an optimal band to 232°C, a street compound for clean, quiet stopping rather than sustained heavy braking.