Barbaro Racing KD7646 CSI-01B rear brake pads for Porsche Panamera and Brembo 19Z / 20Z calipers. CSI-01B is Barbaro's designated carbon-ceramic disc compound (−30–600°C, μ 0.40–0.43, SAE J2521 AA noise rating). Pad shape KD7646: 126 × 69.7 × 14.9 mm; interchanges with FMSI D1416, Brembo P65020N.

Specifications

Barbaro part numberKD7646
CompoundCSI-01B
Barbaro factory code (SKU)D76465N6
AxleRear
Dimensions (L × H × T)126 × 69.7 × 14.9 mm
Friction material height60.4 mm
Supplied asOne axle set
Also available for KD7646KD7646 C-01 Premium Street, KD7646 S-01 Street & Track, KD7646 RS-635 Race Endurance

Caliper fitment

Caliper brandCaliperDetails
Brembo19Z / 20Z (rear)wide pad, 60 mm friction face

Vehicle fitment

MakeModelChassisYearsEngine / variantNotes
PorschePanamera9702010–20163.0T, 3.6L, 4
PorschePanamera 49702010–20163.0T, 3.6L
PorschePanamera 4 E-Hybrid9712016–2.9T plug-in hybrid
PorschePanamera 4 E-Hybrid SportTurismo9712016–2.9T plug-in hybrid
PorschePanamera 4 SportTurismo9712016–3.0T
PorschePanamera 4S970, 9712010–3.0T, 4.8L, 2.9T
PorschePanamera 4S SportTurismo9712016–2.9T
PorschePanamera GTS970, 9712011–4.8L, 4.0T
PorschePanamera GTS SportTurismo9712018–4.0T
PorschePanamera S9702010–20163.0T, 4.8L
PorschePanamera S E-Hybrid9702013–3.0T plug-in hybrid
PorschePanamera S Hybrid9702011–20133.0T hybrid
PorschePanamera Turbo9702010–20164.8T
PorschePanamera Turbo S9702011–4.8T

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

FMSID1416, D1417, D1416-8531, D1417-8532, D1919-8531
BremboP65020N, P65020

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

About the CSI-01B compound

CSI-01B · The designated compound

The designated formula for short-fiber molded coated carbon-ceramic discs — built on the CSI-01 lineage dating to 2019. High performance and low noise, finally unified. And cold bite that Ferrari and Lamborghini carbon-ceramic systems have always lacked.

  • Temperature window: −30–600°C
  • Friction: μ 0.40–0.43
  • Noise rating: SAE J2521 AA
  • Disc: Carbon-ceramic
  • SAE J2521 noise rating AA — on unmodified bare pads
  • Friction rises with temperature — exceeding 1.0 μ in fade tests
  • 2,000+ vehicles on road · fewer than 5 noise cases
  • Ideal for: Carbon-ceramic street cars, including Ferrari and Lamborghini CCB systems

CSI-01B 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.

  • Porsche Panamera 4 (970) 3.0T, 3.6L (2010-2016)
  • Porsche Panamera 4 E-Hybrid (971) 2.9T plug-in hybrid (2016-)
  • Porsche Panamera 4 E-Hybrid SportTurismo (971) 2.9T plug-in hybrid (2016-)
  • Porsche Panamera 4S (970, 971) 3.0T, 4.8L, 2.9T (2010-)
  • Porsche Panamera 4S SportTurismo (971) 2.9T (2016-)
  • Porsche Panamera GTS (970, 971) 4.8L, 4.0T (2011-)
  • Porsche Panamera GTS SportTurismo (971) 4.0T (2018-)
  • Porsche Panamera S (970) 3.0T, 4.8L (2010-2016)
  • Porsche Panamera S E-Hybrid (970) 3.0T plug-in hybrid (2013-)
  • Porsche Panamera S Hybrid (970) 3.0T hybrid (2011-2013)
  • Porsche Panamera Turbo S (970) 4.8T (2011-)
  • Porsche Panamera (970) 3.0T, 3.6L, 4 (2010-2016)
  • Porsche Panamera 4 SportTurismo (971) 3.0T (2016-)
  • Porsche Panamera Turbo (970) 4.8T (2010-2016)
SKU D76465N6
Brand Barbaro Racing
Unit Of Measure EA

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