SKU: 86518264062

Girodisc Rear Steel Disc Conversion – 390mm – Porsche 991 GT3 / GT3 RS / GT2 RS / 718 GT4 RS

Sale price$885.13 Regular price$983.48
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 21 - Aug 26

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Description

Girodisc Rear Steel Disc Conversion – 390mm – Porsche 991 GT3 / GT3 RS / GT2 RS / 718 GT4 RSReplace Rear Carbon Ceramics Without Compromise This Girodisc rear steel disc conversion kit also referred to as iron rotors is a direct fit replacement for the factory 390mm PCCB (carbon ceramic) rear discs found on high performance Porsche GT models. Whether you're saving your OEM ceramics for resale or want predictable, fade free braking on track, this conversion delivers lasting performance and cost efficiency. Sold priced per pair. Why Convert

Replace Rear Carbon Ceramics Without Compromise

This Girodisc rear steel disc conversion kit — also referred to as iron rotors — is a direct-fit replacement for the factory 390mm PCCB (carbon ceramic) rear discs found on high-performance Porsche GT models. Whether you're saving your OEM ceramics for resale or want predictable, fade-free braking on track, this conversion delivers lasting performance and cost efficiency.

Sold/priced per pair.


Why Convert from PCCB to Steel Discs?

Ceramic discs are excellent for occasional fast road use, but steel rotors offer distinct advantages under more demanding conditions:

  • Better thermal stability for track days and competition

  • Improved brake pedal feel and control

  • Reduced long-term maintenance costs

  • Compatible with motorsport pad compounds like Ferodo DS3.12, Endless ME20/22, or PFC 08/11

🔧 Note: For optimal performance and brake balance, we strongly recommend converting front and rear discs together.


Key Features

  • 2-piece floating steel rotors

  • Lightweight, anodised 6061-T6 aluminium hats

  • Directional curved vane cooling for consistent performance

  • 390mm diameter – direct replacement for OEM PCCB rears

  • Fully CNC machined in the USA

  • Retains full compatibility with OEM yellow calipers and brake lines

  • Ideal for fast road use, endurance racing, and circuit driving

  • Once the Girodisc kit is installed, you’ll only need to replace the disc/rotor when worn. New hardware is included with replacement discs, and the aluminium bells do not require replacement.


Compatibility

  • Porsche 991.1 / 991.2 GT3

  • Porsche 991.1 / 991.2 GT3 RS

  • Porsche 991.2 GT2 RS

  • Porsche 718 Cayman GT4 RS

⚠️ Only suitable for vehicles originally equipped with PCCB rear brakes. Not compatible with models that came with steel brakes from the factory.


Front Conversion Also Available

This rear kit is designed to be used in conjunction with the matching 410mm Girodisc front conversion kit, available separately...

Girodisc Front Steel Disc Conversion – 410mm – Porsche 991 GT3 / GT3 RS / GT2 RS / 718 GT4 RS


Recommended Supporting Upgrades

  • High-friction pads (e.g. Ferodo, Endless, PFC)

  • Stainless steel brake lines

  • Motorsport brake fluid (e.g. Endless RF-650, Motul RBF 660)

  • Full Clubsport braking packages available on request

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86518264062

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Violet
Charlottesville, US
★★★★★ 5
Gold Star
Size: 1.3 Fl Oz (Pack of 1)
This cream is truly gentle and healing for a compromised skin barrier. I prefer this cream in the winter, when the weather is dry, and after procedures like microneedling or laser. It has never irritated my skin, and does soothe and heal. The La Roche Posay cicalfate cream is also excellent, I think it is slightly less rich, so I prefer that in humidity or the summer.
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Reviewed in the United States on March 2, 2026
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NikkiB
Charlottesville, US
★★★★★ 5
Overpriced but it works.
Size: 1.3 Fl Oz (Pack of 1)
I hate that I love this product. It's stupid expensive. But it's great for broken/damaged/recovering skin. I've used it post microneedling and it is the only thing that soothes, hydrates, and doesn't sting raw, red skin. Great for rashes/hives and allergic reactions too. Luckily a thin layer is often enough to do the trick. so it lasts a long time I wouldn't use for everyday moisture, but when your skin is angry, this stuff works. (Overpriced? Yes. Witchcraft? Maybe. Does it work? Yep.)
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Reviewed in the United States on December 10, 2025
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English farmhouse
Waukegan, US
★★★★★ 5
Works wonder
Size: 1.3 Fl Oz (Pack of 1)
Amazing product. The scars from my daughter acne are mostly gone after 1 month. We will purchase again
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Reviewed in the United States on February 27, 2026
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Stephanie
Charlottesville, US
★★★★★ 5
Ultimate Relief for Dry Skin!
Size: 20.3 Fl Oz (Pack of 3)
I recently purchased the Vaseline Men's Healing Moisture Hand & Body Lotion for my husband, and it has quickly become a household favorite! If you're on the hunt for a fast-absorbing, effective solution for dry or cracked skin, look no further. First and foremost, the speed at which this lotion absorbs into the skin is impressive. No greasy residue, just instant relief. My husband, who is usually hesitant about using lotions, loves how this one doesn't leave a sticky or oily feeling. It's a game-changer for him, and I've noticed a significant improvement in the moisture levels of his skin. The healing properties are remarkable. His hands, which are prone to dryness and cracking, have become noticeably softer and smoother since using this lotion. The formula is gentle yet powerful, making it an ideal solution for daily use without causing any irritation. The subtle, masculine fragrance is another plus. It's not overpowering but leaves a fresh and clean scent that lingers just enough. The pump dispenser is practical and ensures that the lotion is dispensed in the right quantity, preventing unnecessary waste. The size of the bottle is generous, offering great value for the price. With daily use, the lotion has lasted longer than expected, proving that a little goes a long way. It has become a staple in my husband's grooming routine, and I can confidently say that his skin has never looked or felt better. In conclusion, Vaseline Men's Healing Moisture Hand & Body Lotion is a five-star product that delivers on its promises. If you're searching for a reliable, fast-absorbing lotion for dry or cracked skin, this is the one. My husband is a satisfied customer, and we'll definitely be repurchasing in the future.
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Reviewed in the United States on December 31, 2023
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Russell C.
Whiting, US
★★★★★ 5
Works great, smells good, and does not leave you feeling slimy or greasy.
Size: 20.3 Fl Oz (Pack of 3)
This stuff is the best for men who do not like feeling greasy when they use lotion. It works good for healing and preventing cracking and drying of skin, but it may have to be applied multiple times a day for people with very dry skin.
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Reviewed in the United States on January 15, 2026

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