


PFC Radical SR3 / RXC / PR6 Front & Rear Brake Pads - 13 Compound - 7745.13.16.44
PFC Brakes 13 Compound pad set (part # 7745.13.16.44) offers ultimate high‑bite and high‑friction performance for front and rear calipers. Engineered for sprint/rally and high‑down‑force race cars such as the Radical SR3, Radical RXC and Radical PR6, this compound delivers exceptional control, minimal pad wear and outstanding rotor conditioning even in the most demanding applications. Whether you’re stacking laps or pushing in serious competition, this pad set gives you race‑ready feel and precision.
- Pad set for front and rear calipers — part # 7745.13.16.44
- 13 Compound: elite‑level, high‑bite/high‑friction material developed from the 01 series
- Fitment designed for high‑down‑force and high‑grip machines (Radical SR3/RXC/PR6 2016‑25)
- Ideal for sprint/rally, GT and high‑performance track use where braking loads are extreme
- Superior rotor wear behaviour and disc‑conditioning — extends service intervals
- Matched front‑to‑rear compound supports balanced brake bias and consistent driver feedback
- Professional installation recommended; correct pad bed‑in essential for optimal performance
Common Caliper Fitments:
- Fits AP Racing Calipers (CP4567, CP5040-10/11/12/13S4, CP5100, CP5108, CP6760) and Alcon H-Type
| Make | Model | Year | Notes | |
|---|---|---|---|---|
| Crosslé | Sports 2000 | 37S | Crossle | Front |
| Lotus | Elise | 1.8 litre | upgrade | Front |
| Noble | M12 GTO | 2.6 litre 1999-02 | Twin turbo | Rear |
| Peugeot | 207 RC Rallye | Gravel | Rally Gp N – 16mm | Front |
| Radical | SR3 / PR6 / early RXC | 16mm | F/R | |
| Subaru | Impreza Sti | Gravel / Tarmac | Rally Gp N – 17mm | Rear |
| Subaru | WRC-S9 | Tarmac | WRC – 17mm | Rear |
For drivers who demand the absolute maximum from their braking system, the PFC Brakes 13 Compound pad set (part # 7745.13.16.44) answers the call. Inspired by the proven 01 Compound platform but engineered for even heavier use, the 13 Compound features significantly increased initial bite, refined modulation, and superior release behaviour. It’s optimised for high‑grip tarmac, high‑down‑force race cars and environments where the first third of the stop is critical.
What sets this compound apart is its balance of extreme friction performance and rotor/pad longevity. Despite its aggressive bite, the 13 Compound exhibits low taper wear and excellent disc conditioning — meaning you spend less time replacing pads or cutting rotors and more time braking hard and driving fast. Typical applications include front and rear calipers on Radical machines (SR3, RXC, PR6 from 2016‑2025) and other equally demanding platforms. With matched compound front‑to‑rear you preserve brake bias, give the driver consistent pedal feel and reduce unwanted surprises when temperatures climb.
For teams doing sprint races, club events or high‑performance track days with cars that demand maximum deceleration, this set is a top‑tier upgrade. Installation, proper bedding procedure and rotor surface prep remain critical to fully unlock the performance of this material.
Choose options


