Select the year of your Porsche 911:
Hey fellow car enthusiasts! If you're looking to upgrade your braking game, let me introduce you to the Girodisc 325mm Rotor System. This isn’t just any rotor; it’s a serious upgrade over your stock setup. We're talking about a direct replacement for the OE disc, but with some serious enhancements thanks to the included Girodisc caliper spacers.
Now, why go for the Girodisc? For starters, these rotors are slightly larger at 325mm compared to the OEM’s 298mm. What does that mean for you? More braking force and better cooling’perfect for those spirited drives or track days. The design is all about performance, featuring a curved vane setup that acts like a centrifugal pump, pushing cool air through the disc to keep things nice and chill.
Let’s talk materials because this is where Girodisc shines. The central hat section is crafted from 6061-T6 aircraft-grade aluminum, sourced right here in the USA. The rotor itself is made from Girodisc’s proprietary cast iron, which is also poured and machined in-house. You’re getting quality that you can trust, made by folks who know what they’re doing.
What’s cool about this rotor system is the floating mount design. It uses 8 or 10 high-strength alloy steel drive pins, all made in the USA to Girodisc's own specifications. These pins are cadmium plated for long-lasting corrosion resistance, which is crucial when you’re pushing your car hard. They handle the load during braking while allowing the rotor to float axially and radially, keeping everything centered between the pads. And to top it off, they’ve included anti-noise spring washers to minimize any annoying rattles when the rotors are cold.
Once you’ve got the Girodisc system installed, replacing the cast iron rotor is a breeze. Just swap it out when it wears down, and you’re back in business.
Oh, and just to be clear, this setup is perfect for the Porsche 996 C2/C4 (1998-2005) and Porsche 997 Carrera (2005-2008), including the 997 Carrera 4. So if you’re rocking one of these models, you’re in luck!
These rotors are sold in pairs, so you’ll have everything you need to get your ride stopping like it should. Upgrade your braking system with Girodisc and feel the difference on the road or track!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2005-2008 Porsche 911 |
911 | 2005-2008 |

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 ImprovementAs 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 BestGirodisc 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 LooksTheir 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 RacingIf 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.
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.
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