Brake discs POWER STOP or GiroDisc

POWER STOP Brake discs

Damn, they must be for a truck or something, I literally just yesterday got my Powerstops rotors shipped to me from RA (bought a few days ago) with a couple other small things in the same order/box and it was only $20 for the shipping, that\u2019s crazy

Pros: cheap shipping cost
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POWER STOP Brake discs
spankymasterc
  • Braking:
  • Noise:
Rating 4.0

Just bought the powerstop rotors and oem break pads and they worked great. Just make sure buy the squeak shims or they make noise.

Pros: worked great
Cons: make noise without shims
Part number: JBR1900XPR
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GiroDisc Brake discs
fowtj
  • Braking:
Rating 4.0

I did mine pretty early solely because the OEM rotors were wearing like a vinyl record. Both the pads and rotors still had plenty of material—it was just a bad wear pattern. I went to Girodisc pads and rotors and have had them on happily ever since.

Pros: happy with Girodisc
Cons: bad wear pattern
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POWER STOP Brake discs

Powerstop drilled/slotted on mine for like 70k and they’ve been great. Oddly enough it looks like the fronts will outlast the rears.

Pros: they've been great
Vehicle: Infiniti
Mileage: 70000 km
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POWER STOP Brake discs
LordFlacko704
  • Braking:
  • Vibration:
Rating 3.0

I have the powerstop z26 on my q, would recommend regular rotors unless u want that sporty look- they are prone to warping if not done right. Idk what i did wrong on mine, they work great but im 90% they warped within the first month

Pros: they work great
Cons: prone to warping
Vehicle: Infiniti Q
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Other comparisons

Which brake discs to choose — POWER STOP or GiroDisc?

If choosing brake discs across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.

We compare brake discs across these categories:

Comparison of brake discs POWER STOP and GiroDisc
  1. PR Score.
  2. Overall ranking.
  3. Vote balance.
  4. Average rating.
  5. Number of reviews.
  6. Feature ratings.
  7. Car owners’ choice.

Which brake discs are better — GiroDisc or POWER STOP?

In March 2026 on PartReview, brake discs POWER STOP were overall better than GiroDisc.

  1. POWER STOP received a PR Score of 87 out of 100, and GiroDisc scored 89 points.
  2. POWER STOP ranked 2 in the overall ranking, and GiroDisc ranked 12.
  3. The average rating is higher for GiroDisc (4.4) than for POWER STOP (4.2).
  4. Brake discs GiroDisc have better feature ratings than POWER STOP:
    • Braking - owners believe, that this property for GiroDisc is better than POWER STOP.
    • Noise - drivers claim, that this property for POWER STOP is outperforms GiroDisc.
    • Vibration - reviews suggest, that this property for GiroDisc is preferred to POWER STOP.

Which brake discs are more popular — POWER STOP or GiroDisc?

In March 2026 on PartReview, brake discs POWER STOP were overall more popular than GiroDisc.

By vote balance, brake discs POWER STOP surpassed GiroDisc:

  • For POWER STOP, the ratio of positive (410) to negative (59) votes is 351 vote.
  • For GiroDisc, the ratio of positive (92) to negative (11) votes is 81 vote.

By number of reviews, brake discs POWER STOP surpassed GiroDisc:

Which brake discs do car owners prefer — POWER STOP or GiroDisc?

In March 2026, according to PartReview, brake discs POWER STOP led more car-specific ratings than GiroDisc:

POWER STOP are chosen by owners of cars such as: Mazda 3, Honda Fit, Honda Odyssey, Mazda 6, and others.

Brake discs GiroDisc have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

Other comparisons of brake discs

If this comparison didn’t fully answer your question, there are many others on PartReview.

For example, comparisons of brake discs POWER STOP with: Zimmermann, Brembo, Centric, STOPTECH, OEM Volkswagen, EBC, Raybestos, R1 Concepts, ATE, Bosch.

Also available: comparisons of brake discs GiroDisc with: Zimmermann, Brembo, Centric, STOPTECH, OEM Volkswagen, EBC, Raybestos, R1 Concepts, ATE, Bosch.

You can also see who is better among other brake discs manufacturers: Zimmermann or POWER STOP, Brembo or Zimmermann, Brembo or POWER STOP, Zimmermann or Centric, Zimmermann or STOPTECH.

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