0991.08.17.44 - 08 Compound 

0991.331.17.44 - 331 Compound 

PFC 0991 pad shape for POEM 350mm GT3 Cup discs. You must use the 0991 pad shape with these. The OEM rotors use a larger swept area and require a 65/66mm pad depth.**

**If you are running PFC 350mm discs, then you need to utilize the 7819 pad shape which has a 60mm pad depth coupled to the 62mm swept area of the PFC disc.

PFC Brakes is a leader in high-performance braking technology. Manufactured right here in the U.S., PFC has been the go-to choice for many top racing teams around the world. They have worked closely with Porsche on the development of their pad compounds and PFC Brakes are standard fitment on 991 GT3 Cup cars.

Biggest Takeaway?

We run PFC brakes on our cars for their consistent performance lap-after-lap and their low-wear rates. These things do not overheat either. While you may pay a little bit more for these pads upfront compared to say a Hawk pad, these will last twice as long if not more in many applications. In addition to decreased wear on the pad itself, these pads are also a lot less harsh on rotors. The savings really start to add up compared to inferior brands. In any braking application, you are generally limited by the grip in your tires, these pads will provide all of the stopping power you need.

PFC's can also be used on the street when driving from to and from the track. Like any race pad, they will not have as much bite it the cold, but they will work fine in a pinch. Sometimes they squeak, sometimes they don't, but it generally isn't too bad when they do.

For the 997, they are available in the following 2 compounds:

08 Compound - Smooth Bite - Endurance Racing - 08 compounds are one of PFC's most popular and have gained immediate favor in Trackday/HPDE, Endurance Sportscar, and GT racing due to its performance in applications where smooth initial bite is a must. 08 have a slight friction rise with temperature, excellent release, and modulation characteristics. Very low abraded disc wear with a fine grey slate like disc finish, similar to 01. Despite its considerable performance, 08 wears the longest of all PFC pads and easily matches wear of the other competitors with much higher bite.

331 Compound - Medium Initial Bite - Endurance Racing / Track Days - 331 is the next generation of PFC endurance material. Improved control with ABS, and gentle on discs. The 331 Carbon Metallic compound has been developed with a higher initial bite than PFC's renowned 08 endurance compound. The 331 has improved release, and continues to offer exceptional control and feel. It boasts a low wear rate and exceptional disc conditioning. Applications: Endurance pad for the front axle with ABS, GT3, GT4, Touring car, and Trackday. Perfect for Clubsport and Cup models with ABS.