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Carbon Ceramic Rear Discs. Porsche 991 Carrera 2 / Carrera 4 / C2S / C4S / GTS ❭ 9M991CCR
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Ninemeister Carbon Ceramic Rear Brake Discs - Porsche 991 PCCB Replacement - Sold as a pair
Disc size: 350 x 29mm
The Ninemeister Carbon Ceramic Rear Brake Discs are a high-performance, direct-fit replacement for OEM Porsche PCCB (M450) rear brake discs, engineered specifically for the Porsche 991 Carrera 2, Carrera 4, Carrera S, Carrera 4S, and GTS. Designed to deliver extreme weight reduction, exceptional heat resistance, and long-term durability, these discs restore and enhance factory carbon ceramic braking performance.
Fits
- Porsche 991.1 Carrera C2 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16
Available from Design911, Ninemeister carbon ceramic rear
discs combine advanced carbon ceramic materials with precision CNC-machined
floating hardware to restore and exceed factory PCCB performance.
What Do Ninemeister Carbon Ceramic Rear Discs Do?
These rear brake discs dramatically improve braking performance and chassis dynamics.
Core Functions:
- Replace OEM PCCB rear discs with a direct-fit carbon ceramic solution.
- Reduce unsprung and rotational mass for improved handling.
- Deliver consistent braking performance under extreme heat.
- Improve rear braking stability and balance.
- Maintain fade-free braking during aggressive driving and track use.
With a significant reduction in unsprung weight, suspension response and overall vehicle control are noticeably enhanced.
Why Upgrade to Ninemeister Carbon Ceramic Rear Discs?
Upgrading or replacing PCCB rear discs with Ninemeister components offers major performance and ownership benefits.
Upgrade Advantages:
- Ultra-lightweight design, typically over 50% lighter than cast iron discs.
- Two-piece floating construction with CNC-machined 7075-T6 billet aluminium centre bells, hard anodised for strength and corrosion resistance.
- Carbon ceramic discs manufactured from long-length carbon fibre strands reinforced with silicon carbide.
- Exceptional resistance to brake fade under extreme temperatures.
- Extremely long service life, with potential lifespan of hundreds of thousands of miles.
- Significantly reduced brake dust compared to iron braking systems.
- Outstanding thermal stability for repeated high-performance use.
These discs are ideal for owners seeking OEM PCCB replacement without compromising performance, durability, or exclusivity.
Engineering & Specification Highlights
- Direct replacement for OEM Porsche PCCB (M450) rear discs
- Two-piece floating disc design 7075-T6 CNC-machined billet aluminium centre bells, hard anodised
- Advanced carbon ceramic friction rings
- Disc size: 350 x 29mm
- Extreme heat resistance and fade-free operation
- Designed specifically for Porsche 991 models
Key Benefits
- Massive reduction in unsprung mass
- Sharper handling and improved suspension response
- Consistent braking performance under extreme conditions
- Dramatically reduced brake dust
- Exceptional longevity compared to iron discs
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9M991CCR
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
Set of 2 brackets

Porsche 964
Porsche 944 S2 / Turbo ’87
Porsche 968
6082-T6 Aluminum, Helicoil inserts
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
This part is used for install the larger 304 x 32mm M030 brake rotors to a 944 1987-91 or 968 1992-95.

Fits
Porsche 944 1987-91
Porsche 968 1992-95
Material:
Aluminium 6082-T6
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9P-44RC-98
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 964 (911) TURBO 3.6L 1991-93
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 968 3.0L 1992-94
- Porsche 968 Sport 3.0L 1994-95
- Porsche 968 CS 3.0L 1993-95
- Porsche 968 Turbo S 3.0L 1993-94
SET OF 2
Fits:
Porsche 964 1989-94
Porsche 944 S2
Porsche 968 1992-95
For 964/944's with medium S4 calipers: Use 304x32mm rotors Porsche part number 92835104360 / 92835104460
For 964/944's with 993TT (Big Red Calipers): Use 322x32mm rotors Porsche part number 96535104500 / 96535104600
Note: Pictures may not show actual product. The adaptor is intended for off road use only.
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