KD7633 C-01 Rear Brake Pads - Audi A5 / S5 / A4

Barbaro Racing KD7633 C-01 rear brake pads for Audi A5 / S5 / A4 / Q5 / S4 / A7 / A8L / Q7 / A6L. C-01 is Barbaro's premium copper-free low-metallic street compound (550°C, μ 0.40–0.48). Pad shape KD7633: 129.2 × 59.1 × 16.9 mm; interchanges with FMSI D1898-9126.

Specifications

Barbaro part number	KD7633
Compound	C-01 — Copper-free low-metallic
Barbaro factory code (SKU)	D76333UZ
Axle	Rear
Dimensions (L × H × T)	129.2 × 59.1 × 16.9 mm
Friction material height	49 mm
Supplied as	One axle set
Also available for KD7633	KD7633 S-01 Street & Track, KD7633 CSI-01B Carbon-Ceramic

Vehicle fitment

Make	Model	Chassis	Years	Engine / variant
Audi	A4	B9, 8W5, 8WD, 8WH, 8WJ	2016–	2.0T(40 TFSI), allroad quattro
Audi	A4 allroad	B9, 8WH, 8WJ	2016–	2.0T(45 TFSI)
Audi	A5	F57, F5E, F53, F5P, F5A, F5F	2017–	2.0T(40 TFSI)
Audi	A7	4G9, 4KA	2018–	3.0T(55 TFSI), 2.0T(40 TFSI), 2.0T(45 TFSI)
Audi	A8L	D5, 4N	2018–	3.0T(50 TFSI)
Audi	Q5	FY	2017–	2.0T
Audi	Q7	4M	2017–	3.0TDI diesel
Audi	S4	B9, 8W2, 8WC	2017–	3.0T
Audi	S5	F57, F5E, F53, F5P, F5A, F5F	2017–	3.0T
Audi	A4L (China · FAW-VW Audi)	B9, 868	2016–	2.0T(40 TFSI), 1.4T(30 TFSI), 1.4T(35 TFSI), 2.0T(35 TFSI), 2.0T(45 TFSI)
Audi	A6L (China · FAW-VW Audi)	C8, 488	2018–	2.0T(55TFSI e) plug-in hybrid, 3.0T(55 TFSI), 2.0T(45 TFSI), 2.0T(40 TFSI)
Audi	A6L (China · FAW Audi)	C8	2018–	45TFSI, 2.0T
Audi	Q5L (China · FAW-VW Audi)	FY, 87I	2017–	2.0T(40 TFSI), 2.0T(45 TFSI)

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	D1898-9126, D1898

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.