Paragon Performance Rotor Rings 362mm x 32mm (14.25" x 1.26") – P.C.D. 215.9mm – D55
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Description
Paragon Performance Rotor Rings 362mm x 32mm – P.C.D. 215.9mm – D55
Part Number: PRR.8023.362.2510.320.21590.03.01 L/R | Sold: Per Pair
Direct Replacement of: AP Racing CP4542-112/3
Paragon Performance rotor rings are precision-engineered replacements for AP Racing two-piece brake systems. Designed to OEM-equivalent tolerances, these rings deliver consistent fade resistance, thermal stability, and long service life — whether you're running track days, time attack, or high-performance road use. Sold as a matched left/right pair.
Technical Specifications
| Outside Diameter "A" | 362mm |
| Thickness "B" | 32mm |
| P.C.D. "M" | 215.9mm |
| Number of Mounting | 12 |
| Size of Mounting | 6.4mm |
| Type of Mounting | Round |
| Internal Diameter "C" | 250.97mm |
| Inside Flange Diameter "D" | 195mm |
| Mtg. Flange Thickness "H" | 6.4mm |
| Type of Flange Face | Step Up +0.2mm |
| Max Pad Depth | 55.5mm |
| Number of Vanes | 48 |
| Air Vane Gap | 17mm |
Features
- Precision-machined to AP Racing OEM-equivalent tolerances
- Compatible with AP Racing two-piece floating rotor hat assemblies
- Consistent thermal performance across repeated high-heat braking cycles
- Matched left/right pair for balanced braking performance
- Direct bolt-on replacement — no modification required
Why Paragon Performance?
- ✅ Precision-machined rotor rings engineered to AP Racing OEM-equivalent tolerances
- ✅ Proven thermal stability and fade resistance across track and high-performance road applications
- ✅ Direct replacement compatibility — cross-referenced to AP Racing CP4542-112/3 for confident fitment
- ✅ Bolt-on fitment with no cutting, drilling, or fabrication required
- ✅ Trusted by motorsport teams and performance brake specialists as a cost-effective AP Racing alternative
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.