Full Conversion Kit with Hats, Hardware and Rotor Rings. Sold in Pairs. The Girodisc system is a direct replacement for the OE disc however you must use the same pad shape that is used on the 991 GT3 that came with the iron rotors...

Full Conversion Kit with Hats, Hardware and Rotor Rings. Sold in Pairs. The Girodisc system is a direct replacement for the OE disc on the 991 GT3 and GT3 RS with OEM iron rotors.  No modifications are necessary, allows use of factory unmodified pads...

For cars already equipped with GiroDisc Conversion Kits. Replacement Rotor Rings and Hardware ONLY. Sold in Pairs. These replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically...

For cars already equipped with GiroDisc Conversion Kits. Replacement Rotor Rings and Hardware ONLY. Sold in Pairs. These replacement rings are sold in pairs and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats. Please note that unless specifically...

Enjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology. No hardware replacement needed! *Rings only, not hats or circlip is included.

Enjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology. No hardware replacement needed! *Rings only, not hats or circlip is included.

Enjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology. No hardware replacement needed! *Rings only, no hats or circlip is included.

Replacement anti-skid pucks for our Valkyrie Splitter.

Front axle replacement set for the PFC Performance Friction Track Day Kit, in PFC's 11 compound. 28mm pad width, sized for the wider "R" / Race caliper. Check your calipers before ordering: these do not fit PFC "S" kits, and they do not fit...

Rear axle set in PFC 11 compound, 26mm pad width — the matching half to our 28mm front set for cars running the wide "R" / Race calipers. Not compatible with PFC "S" kits or with OEM Porsche calipers.

Fits OEM Porsche Brake Calipers for cars with OEM Iron rotors or PCCB brakes that have been converted to iron rotors.

Fits OEM Porsche Brake Calipers for cars with OEM Iron rotors or PCCB brakes that have been converted to iron rotors.

Enjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology. *Complete Rotor Set - one pair of new rotor rings, new hats, and retaining circlips included.

In our testing on the 718 GT4 and 4RS we've found an even softer setting that stock soft made the car even better. They also work well on the 991.1 and 991.2 GT3. Simple Robust Design. All Hardware included.

Don’t fall for the less expensive bars on the market. They don’t match our well thought-out design and construction. As with all Cantrell Motorsports half cages, our main goal is to provide safety and superior fit and finish. The rear mounts bolt to the...

Add Power and great sound and experience your Porsche’s true capabilities with the Dundon Power Package. Intentionally designed to bring big power with and distinct sound we all love, this kit is perfectly tailored to add more muscle, better sound, and increased performance to...

Make brake pad changes simpler and easier with this Caliper stud conversion kit from GiroDisc.

Our Carbon Splitter adds the front downforce needed to really take advantage of the Valkyrie Swan Neck Rear Wing.With the Splitter added to a 991.2 GT3RS running our Dual dive planes and Valkyrie wing a total of885lbs of downforce at 120mph, a 550lb increase...

The Valkyrie Complete Aero Package includes: Valkyrie Swan Neck Carbon Wing Dual Carbon Dive Planes Carbon Splitter with 3D-printed lip spoiler and vortex generators The Complete Dundon aero package for the 991.1 GT3RS was designed to increase downforce while minimizing the drag coefficient. Using...

Pre Owned Nurburgring Quiet Tips for Dundon Stainless Muffler