{"product_id":"ebc-turbo-grooved-discs-rear-294x75mm-z4-e85-e86","title":"EBC Turbo Groove GD Rear Brake Discs\/Rotors for BMW Z4 E85\/E86 (2003-2009) 294x75mm – Grooved, Slotted \u0026 Dimpled Performance Upgrade, Direct-Fit for Z4 Coupe \u0026 Roadster, Fast Road","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eEBC Turbo Groove rear rotors for BMW Z4 E85 E86 - 294 x 75 mm\u003c\/h2\u003e\n\n  \u003cp\u003eTransform 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.\u003c\/p\u003e\n\n  \u003ch3\u003eWhy this upgrade works\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eWide, sweeping slots help move cooling air across the face to manage heat and reduce fade during repeated stops.\u003c\/li\u003e\n    \u003cli\u003eDimpled faces vent pad gases without through-holes, preserving rotor strength while keeping the friction layer fresh.\u003c\/li\u003e\n    \u003cli\u003eFull-length slotting pushes away dust, grit and debris from the pad track for clean, consistent contact.\u003c\/li\u003e\n    \u003cli\u003eEven pad wear pattern supports a solid pedal and predictable response over time.\u003c\/li\u003e\n    \u003cli\u003eAnti-corrosion zinc finish on the non-friction areas keeps the discs looking smart behind your wheels.\u003c\/li\u003e\n    \u003cli\u003eLow noise character once bedded in, typically settling after normal running-in mileage.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment details\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003ePosition:\u003c\/strong\u003e Rear\u003cbr\u003e\n  \u003cstrong\u003ePlatform:\u003c\/strong\u003e BMW Z4 E85 E86\u003cbr\u003e\n  \u003cstrong\u003eDimensions:\u003c\/strong\u003e 294 x 75 mm\u003c\/p\u003e\n  \u003cp\u003ePlease confirm your existing rear disc size and spec before ordering to ensure the correct fit for your specific Z4.\u003c\/p\u003e\n\n  \u003ch3\u003eReal-world results\u003c\/h3\u003e\n  \u003cp\u003eWe 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.\u003c\/p\u003e\n\n  \u003ch3\u003ePad pairing recommendation\u003c\/h3\u003e\n  \u003cp\u003eFor 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.\u003c\/p\u003e\n\n  \u003ch3\u003eProfessional fitting\u003c\/h3\u003e\n  \u003cp\u003ePrefer a hassle-free install? Book fitting with MJ Modifications in Warwickshire. Request a quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly info\u003c\/h3\u003e\n  \u003cp\u003eBMW Z4 rear rotors E85 E86, grooved and dimpled rear discs for Z4, EBC Turbo Groove rear upgrade, 294mm rear brake rotors, back axle brake discs for BMW Z4, fast road brake upgrade Z4 coupe and roadster, performance rear rotors UK, slotted rear discs for BMW Z4 E85 E86, uprated braking for Z4, direct-fit rear brake rotors 294 x 75 mm.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55975243481474,"sku":"GD7196","price":166.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/trurbogroove__17645.1536917767_27aa0146-bfa5-40f0-b268-42ee60f13867.jpg?v=1763321270","url":"https:\/\/mjmodifications.co.uk\/products\/ebc-turbo-grooved-discs-rear-294x75mm-z4-e85-e86","provider":"MJ Modifications","version":"1.0","type":"link"}