KD7624 RS-635 Front Brake Pads - Audi Q7

Barbaro Racing KD7624 RS-635 front brake pads for Audi Q7 / S5 / A8L / RS5 / RS4 / S4 / Q8 / A7 / A6L, Volkswagen Touareg 4MOTION and Akebono 7N / 8N calipers. RS-635 is Barbaro's low-metallic endurance race compound (50–800°C, μ 0.40–0.52) — CEC 2025 TCS class winner. Pad shape KD7624: 194.3 × 74.1 × 15.8 mm; interchanges with FMSI D1894.

Specifications

Barbaro part number	KD7624
Compound	RS-635 — Race endurance low-metallic
Barbaro factory code (SKU)	D76242N5
Axle	Front
Dimensions (L × H × T)	194.3 × 74.1 × 15.8 mm
Friction material height	59 mm
Supplied as	One axle set
Also available for KD7624	KD7624 C-02 Silent City, KD7624 C-01 Premium Street, KD7624 S-01 Street & Track, KD7624 CSI-01B Carbon-Ceramic

Caliper fitment

Caliper brand	Caliper	Details
Akebono	7N / 8N	67 mm friction face

Vehicle fitment

Make	Model	Chassis	Years	Engine / variant
Audi	A7	4G9, 4KA	2018–	3.0T(55 TFSI)
Audi	A8L	D5, 4N	2017–	3.0T(50 TFSI), 3.0T(55 TFSI)
Audi	Q7	4M	2015–	2.0T(40 TFSI), 2.0T(45 TFSI), 3.0T(45 TFSI), 3.0T(55 TFSI), 3.0TDI diesel, new model
Audi	Q7 e-tron	4M	2016–	2.0T plug-in hybrid
Audi	Q8	4M	2018–	2.0T(45 TFSI), 3.0T(55 TFSI), 3.0TDI(50TDI) diesel, 48V mild hybrid
Audi	RS4	B9, 8W5, 8WD	2017–	2.9T
Audi	RS5	F53, F5P, F5A, F5F	2018–	2.9T
Audi	S4	B9, 8W2, 8WC	2017–	3.0T
Audi	S5	F57, F5E, F53, F5P, F5A, F5F	2017–	3.0T
Audi	A6L (China · FAW-VW Audi)	C8, 488	2018–	2.0T(55TFSI e) plug-in hybrid, 3.0T(55 TFSI)
Volkswagen	Touareg 4MOTION	CR7	2018–	2.0T, 3.0T

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	D1894

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

About the RS-635 compound

RS-635 · The endurance champion

The CEC 2025 class winner. At Tianfu International Circuit, a Hongqi H6 on RS-635 ran a 200-minute stint against PAGID RST3's 120 — with less wear.

Temperature range: 50–800°C
Friction: μ 0.40–0.52 (steel disc)
Formula: Race endurance low-metallic
Discs: Steel and carbon-ceramic
CEC Championship validated — TCS class winner
200 min endurance on a single set
Ideal for: Endurance racing in heavier GTC and touring cars

RS-635 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.