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Performance M

EBC Turbo Groove GD Rear Brake Discs/Rotors for BMW Z4 E85/E86 (2003-2009) 294x75mm – Grooved, Slotted & Dimpled Performance Upgrade, Direct-Fit for Z4 Coupe & Roadster, Fast Road

EBC Turbo Groove GD Rear Brake Discs/Rotors for BMW Z4 E85/E86 (2003-2009) 294x75mm – Grooved, Slotted & Dimpled Performance Upgrade, Direct-Fit for Z4 Coupe & Roadster, Fast Road

£166.14
£166.14
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

EBC Turbo Groove rear rotors for BMW Z4 E85 E86 - 294 x 75 mm

Transform the stopping performance of your BMW Z4 with EBC’s Turbo Groove rear rotors. Engineered for fast-road confidence, these grooved and dimpled rear replacements deliver sharp initial bite, stable pedal feel and reliable braking on spirited B-road drives and daily commutes alike. A simple, direct-fit upgrade for the back axle of E85 and E86 models.

Why this upgrade works

  • Wide, sweeping slots help move cooling air across the face to manage heat and reduce fade during repeated stops.
  • Dimpled faces vent pad gases without through-holes, preserving rotor strength while keeping the friction layer fresh.
  • Full-length slotting pushes away dust, grit and debris from the pad track for clean, consistent contact.
  • Even pad wear pattern supports a solid pedal and predictable response over time.
  • Anti-corrosion zinc finish on the non-friction areas keeps the discs looking smart behind your wheels.
  • Low noise character once bedded in, typically settling after normal running-in mileage.

Fitment details

Position: Rear
Platform: BMW Z4 E85 E86
Dimensions: 294 x 75 mm

Please confirm your existing rear disc size and spec before ordering to ensure the correct fit for your specific Z4.

Real-world results

We have installed these on our own cars and for many Z4 owners. Feedback is consistently positive, with drivers noting stronger bite, cooler running on back-to-back stops and a more confidence-inspiring pedal for fast road use.

Pad pairing recommendation

For a matched fast-road setup, combine these rotors with EBC Yellowstuff pads at the rear. This pairing is a popular choice for balanced, high-friction stopping power.

Professional fitting

Prefer a hassle-free install? Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

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