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Girodisc 2 Piece 380mm Front Rotor Ring Replacements for Porsche 997.1 GT3 | GT3RS | GT2 - D1-127

Girodisc D1-127 Replacement Rotor Rings

If you're looking to refresh your Girodisc 2-piece rotors, the D1-127 replacement rings are just what you need. These rings come with everything you require for a straightforward installation, including new hardware and detailed instructions to guide you through the re-assembly process. For those who prefer a hands-off approach, you can send us your existing hats, and we’ll handle the re-assembly and turning of the rotors for just the cost of shipping.

Fitment

  • Porsche 997.1 GT3
  • Porsche 997.1 GT3RS
  • Porsche 997.1 GT2

Notes

  • Price is for a pair of rings and includes two hardware kits.
  • Designed for 997.1 GT3/GT2 models originally equipped with OEM 380mm rotors and currently using our direct replacement iron rotors.

Features and Benefits

The D1-127 rings are crafted to provide optimal performance and durability. Customers have noted a noticeable improvement in braking feel and consistency after replacing their old rings. The precision engineering ensures a perfect fit, which helps maintain the overall integrity of your braking system.

Technical Data

These rotor rings are designed specifically for high-performance applications, ensuring they can withstand the demands of spirited driving. The robust construction offers excellent heat dissipation, which is vital for maintaining performance during extended use. Many users have expressed satisfaction with the longevity of the D1-127 rings, with several reporting that they've experienced less fade during track days.

Customer Feedback

"I replaced my old rotor rings with the D1-127, and the difference was incredible. The installation was straightforward, and I appreciate the detailed instructions. They fit perfectly on my GT3, and the braking performance has improved significantly!" - John D.

"Girodisc has always been my go-to for rotors, and these replacement rings did not disappoint. The quality is top-notch, and the service was quick. Highly recommend!" - Sarah M.

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

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Who is Girodisc?

Girodisc is an aftermarket company that was founded in 2003 in Costa Mesa, California. It specializes in high quality brake components and initially catered to one of the best cars in the world, Ferrari. They later expanded their product offering by offering their products to various vehicle platforms. Today, they have become one of the fastest growing companies in the industry.

Continuous Improvement

As the company continued to grow, they relocated to a bigger facility in Bellingham, WA in a 17,000 square foot facility. It is equipped with the latest manufacturing tool available along with a dedicated rotor casting tool and a brake dynamometer. This helps them ensure that each product that comes out of their facility meets their high standard.

The Best of The Best

Girodisc offers some of the best brake components in the market and is known for its two-piece brake rotors. These are bolt on parts that fit directly on the vehicle. They only use the best material available which helps them create the best products.

Performing As Good As Good As It Looks

Their products are designed to have both form and function. Their rotors are made to improve brake ventilation and its cooling capability. It is also lighter which helps reduce unsprung weight. It comes in a variety of color finishes and slot patterns depending on your preferred style.

Purchase Girodisc Products at Vivid Racing

If you are in search of quality brake components and upgrades for your vehicle, then Girodisc is the brand for you. They have brakes designed for both street and high performance applications. To know more about Girodisc, visit Vivid Racing and check out their list of products that would fit your specific needs.



Purchaser acknowledges the Product is for off-road racing use only. The nature of off road racing involves significant risk, and the conditions under which the Product is used and types of use of the Product are many depending on factors such as installation and use. Due to the inherent risk of the activity in which the Product is used, the Purchaser understands and agrees the Seller provides a limited warranty for the Product, specifically, the warranty is limited to the following specification: less than .0015” runout and less than .0003”disc thickness variation.

If Purchaser provides Seller with written notice of any condition inconsistent with the specification set forth above on or before six (6) months from the date of delivery and complies with the return requirements set forth in Section 6, then Seller will, at its election either:
  • Provide a replacement Product, or
  • Refund the purchase price.
This limited warranty does not cover, and Seller will not pay for, or provide, labor or materials that which may be necessary to remove a Product or install a replacement Product. This warranty is limited to the exchange of the Product or return of the purchase price.

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