KD5020 C-01 Front Brake Pads - Brembo GT8

Barbaro Racing KD5020 C-01 front brake pads for Audi R8 / RS3 / RS4 / RS5 / RS6 and Brembo GT8 calipers. C-01 is Barbaro's premium copper-free low-metallic street compound (550°C, μ 0.40–0.48). Pad shape KD5020: 97 × 75.1 × 16 mm; interchanges with FMSI D1030, Brembo 07.B314.01, Ferodo Racing FCP1664.

Specifications

Barbaro part number	KD5020
Compound	C-01 — Copper-free low-metallic
Barbaro factory code (SKU)	D50203N6
Axle	Front
Dimensions (L × H × T)	97 × 75.1 × 16 mm
Friction material height	46.1 mm
Supplied as	One axle set
Also available for KD5020	KD5020 C-02 Silent City, KD5020 S-01 Street & Track

Caliper fitment

Caliper brand	Caliper	Details
Brembo	GT8 (8-piston)	56 mm friction face

Vehicle fitment

Make	Model	Chassis	Years	Engine / variant	Notes
Audi	R8
Audi	RS3
Audi	RS4
Audi	RS5
Audi	RS6

Fitment is compiled from the Barbaro Racing application catalogue and Barbaro factory data, together with the vehicle listings of the interchange part numbers below. Brake packages can differ within one model — please compare your current pads with the dimensions and drawing, or send us your VIN, before ordering.

Cross-reference / interchange numbers

FMSI	D1030
Brembo	07.B314.01
Brembo Racing	07.B314.01
Ferodo Racing	FCP1664

Interchange numbers identify the matching pad shape. Friction material, shims and wear-sensor hardware can differ between brands.

About the C-01 compound

C-01 · Premium street performance

Premium copper-free low-metallic formula — asbestos-free, developed for noise, heat resistance and braking performance. Excellent in both braking and refinement, meeting EU and US environmental standards.

Temperature rating: 550°C
Friction: μ 0.40–0.48
Formula: Copper-free low-metallic
Standard: EU & US environmental standards
Best-in-class noise performance (9/10)
Exceptional brake linearity (9/10)
Copper-free & asbestos-free formula
Ideal for: City + highway driving; coupes, sport sedans and city SUVs

C-01 full specifications on barbaro-racing.com

About Barbaro Racing

Barbaro Racing (野蛮人) is the performance brand of the CAC Racing Division — proprietary compounds developed entirely in-house. Development begins on the dynamometer and ends on the circuit: every friction formula is bench-tested to destruction before earning the right to carry the Barbaro name. All compounds are validated against GB5763-2018 national standards; Street Series compounds are asbestos-free.