Paragon Performance
Paragon 2-piece Rotors Rear Pair 350mm x 24mm (13.78" x 0.94") - BMW M3 (E90/E92/E93) / 1M Coupe (E82)
Paragon 2-piece Rotors Rear Pair 350mm x 24mm (13.78" x 0.94") - BMW M3 (E90/E92/E93) / 1M Coupe (E82)
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WARRANTY POLICY
WARRANTY POLICY
Warranty & Inspection Policy
All products must be carefully inspected within seven (7) calendar days of delivery.
Any claim involving damage, defects, missing parts, or incorrect items must be submitted within this seven-day inspection period. Claims made more than seven days after delivery will not be eligible for warranty coverage, replacement, return, or refund.
Customers are responsible for inspecting the product and confirming that it is correct, complete, undamaged, and suitable for the intended vehicle before installation.
Products must not be installed if any damage, defect, fitment issue, or missing component is discovered. Please contact us before proceeding with installation.
Once a product has been installed on a vehicle, it is considered accepted by the customer and is no longer eligible for warranty coverage, return, replacement, or refund.
By purchasing and installing our products, the customer acknowledges and agrees to this Warranty & Inspection Policy.
Paragon 350x24mm rear two-piece rotors are supplied as a pair for BMW E90/E92 M3. Match the installed brake package and rotor dimensions before choosing a hat finish.
Rotor specifications and fitment
| Vehicle application | BMW E90/E92 M3 |
|---|---|
| Axle / quantity | Rear / two rotor assemblies |
| Rotor diameter × thickness | 350x24mm |
| Required brake system | Factory rear calipers matching the stated rotor dimensions |
| Rotor construction | Fixed-hat, non-floating two-piece construction |
| Rotor ring material | CM-250 high-carbon alloy cast iron |
| Hat material | 6061-T6 aluminum |
| Rotor-to-hat mounting | Fixed hat, non-floating (10 bolt) |
Design and serviceability
The iron friction ring and aluminum hat separate the rotor’s braking surface from its mounting section. CM-250 iron is heat treated and surface machined, while the aluminum hat provides a lightweight mounting structure. The slotted face helps maintain a clean pad contact surface during braking.
This application uses a fixed-hat, non-floating mounting arrangement. Two-piece construction does not mean every rotor uses a floating connection; match replacement parts and assembly hardware to this specific design.
Brake-package requirements
Factory rear calipers matching the stated rotor dimensions.
Hat finish and installation
Available hat finish: Manufacturer-specified hat finish. Paragon recommends the undyed hard-anodized finish for heavy track use because dyed black hats can discolor under high heat. Choose for your use case, then follow the Paragon general rotor installation and bedding guide (PDF).
What is included
Two assembled rotor units for the listed axle and access to the Paragon general rotor installation and bedding guide (PDF).
Product FAQs
Are these 350x24mm rotors for the front or rear?
This listing is for the rear axle and includes two rotor assemblies for BMW E90/E92 M3.
Which brake system do they fit?
Factory rear calipers matching the stated rotor dimensions. Match the installed hardware, not just the vehicle model.
Is this a complete brake kit?
No. This listing supplies a rotor pair. Calipers and brake pads are not included.
Which hat finish suits track use?
Paragon recommends undyed hard anodizing for high-heat track use. Dyed black hardcoat hats can discolor at high temperatures; confirm the available finish in the selector.