DIXCEL Rear Brake Rotors for Subaru Impreza WRX STI (GD) Brembo 5x100 - 316x20mm

DIXCEL Rear Brake Rotors - Subaru Impreza WRX STI (GD) Brembo 5x100 - 316x20mm

Upgrade your Subaru WRX STI's rear braking performance with DIXCEL brake rotors, engineered in Japan and developed through decades of OEM supply and motorsport experience. DIXCEL rotors are designed to deliver consistent braking performance, stable pedal feel, and reliable control for daily driving through to circuit and motorsport use.

This listing covers the DIXCEL brake rotor types shown for the early Subaru Impreza WRX STI (GD) 2002-2005 pre-refresh variants fitted with the factory Brembo rear brake setup and 5x100 wheel stud pattern. All rotors for this application are 316x20mm vented. Multiple rotor types are available, ranging from street-focused replacements to higher-performance applications. Use the comparison chart on this product page to select the rotor type best suited to your driving style and vehicle configuration.

Rotor Specifications

• Outer Diameter: 316mm
• Thickness: 20mm
• Height: 66.5mm
• Hole Pattern: 5 stud
• Centre Bore: 58mm
• PCD: 100mm
• Type: Vented

Important Fitment Notes

• This rotor fits the factory Brembo rear caliper setup with 5x100 stud pattern only (early GD STI 2002-2005 pre-refresh).
• The later GD STI 2005-2007 post-refresh moved to 5x114.3 stud pattern and requires a different rear rotor.
• Later GRB / GVB / VA STI variants use 5x114.3 stud pattern and a different rear rotor and are NOT covered by this listing.
• Confirm your vehicle's wheel stud pattern (5x100mm) and brake configuration before ordering.

Vehicle compatibility, OEM part numbers, rotor specifications, and fitment notes are provided in the section above. Please ensure your vehicle's year, trim level, and brake configuration are confirmed before ordering.

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.