Performance M
EBC Turbo Groove Front Brake Discs (Rotors) 300mm for BMW 3 Series E90 E91 E92 E93 E9x & Z4 E89 - Slotted & Dimpled Performance Uprated Vented Pair
EBC Turbo Groove Front Brake Discs (Rotors) 300mm for BMW 3 Series E90 E91 E92 E93 E9x & Z4 E89 - Slotted & Dimpled Performance Uprated Vented Pair
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.
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Front 300 mm Slotted and Dimpled Brake Discs for BMW 3 Series E9x and Z4 E89
Upgrade your BMW stopping power with these EBC Brakes performance front discs. Designed for the E9x 3 Series platform and the Z4 E89, this 300 mm front brake disc set delivers a confident pedal feel, improved bite and reliable heat management on fast road and spirited drives.
Featuring deep, sweeping grooves and a precision dimpled pattern, these uprated rotors channel hot gases, brake dust and debris away from the pad face to maintain clean contact and reduce fade. The full-length groove design helps manage temperatures and supports even pad contact across the friction surface for consistent performance and wear.
A durable gold zinc-plated finish protects the non-friction areas from corrosion, keeping the discs looking smart behind your wheels. As with most performance-pattern discs, a light whirr can be present during bedding in, which typically fades after around 1,000 miles of normal road use.
Why enthusiasts choose this upgrade
- Slotted and dimpled pattern for efficient gas evacuation and pad deglazing
- Strong, consistent bite with reduced risk of fade under repeated hard stops
- Improved pedal feel and confidence for fast road and occasional track-day use
- Zinc-plated hubs and vents for enhanced corrosion resistance
- Optimised for use with performance friction material such as EBC Yellowstuff pads
Perfect fitment
Compatible with:
BMW 3 Series E9x platform - front axle, 300 mm diameter
BMW Z4 E89 - front axle, 300 mm diameter
Real-world results
We run these on customer builds and our own cars, and the feedback is consistently positive. Drivers report sharper initial response, repeatable performance on B-roads and a noticeable improvement in confidence compared to plain discs.
Best pad pairing
For maximum road performance, match these rotors with EBC Yellowstuff front pads to complement the groove and dimple design and further boost bite and heat tolerance.
Professional fitting available
Want them installed properly first time? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and availability.
Search-friendly terms
BMW E9x brake upgrade, E90 E91 E92 E93 300 mm front discs, BMW Z4 E89 slotted discs, dimpled and grooved brake rotors, fast road brake discs, performance braking upgrade, uprated front rotors, reduced brake fade, heat-resistant brake discs, BMW 3 Series front brake set.
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