Paragon Rear 2 Piece Rotor for Subaru WRX STI GDB 2001-2007 – No Handbrake
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Description
Paragon Subaru WRX STI GDB 2001–2007 Rear 2 Piece Rotor – No Handbrake
Application: Subaru WRX STI (GDB) 2001–2007 – Rear, No Handbrake
Part Number: Please contact us to confirm the correct part number for your application.
Paragon's 2-piece rear rotors for the GDB WRX STI feature directional ventilation vanes engineered to maximise airflow through the rotor, dramatically reducing operating temperatures under sustained hard braking. Whether you're on track or pushing hard on a mountain road, the improved thermal management keeps your brakes performing consistently lap after lap.
Each rotor is cast from CM-250 high-carbon cast iron and precision-machined using CBN (Cubic Boron Nitride) tooling. This process produces an exceptionally smooth and consistent friction surface straight out of the box, eliminating the need for extended bedding and delivering immediate, predictable bite from the first application.
The floating 2-piece design allows the friction ring to expand and contract independently of the aluminium hat under thermal cycling, virtually eliminating the warping and judder common with conventional solid rotors. The slotted face pattern continuously sweeps the pad surface clean of gases and debris, maintaining a fresh contact patch and consistent pedal feel throughout the braking zone.
The lightweight aluminium hat reduces unsprung mass for improved steering response and suspension compliance. Bolt-on fitment to the GDB rear hub requires no modification — a direct, no-compromise upgrade for street, track day, or time attack use. Note: this rotor is designed for vehicles without a handbrake mechanism on the rear.
Specifications:
| Application | Subaru WRX STI GDB 2001–2007 |
| Position | Rear |
| Diameter | 316mm |
| Thickness (new) | 20mm |
| Thickness (min.) | Please contact us to confirm |
| Type | 2 Piece Floating |
| Face Pattern | Slotted |
| Vented/Solid | Vented |
| Hat Material | Aluminium |
| Friction Ring Material | CM-250 Cast Iron |
| Handbrake Compatible | No |
| Rotor Finish | CBN Machined |
Cross Reference:
| OEM | Please contact us to confirm OEM part number |
| GiroDisc | Please contact us to confirm cross reference |
| EBC | Please contact us to confirm cross reference |
Sold as a pair (2 rotors included).
This product is made to order. Please allow additional lead time for production and shipping. Contact us at hello@iilumolab.com for current lead times and availability.
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.