Performance M
EBC Turbo Grooved Front Brake Discs 300mm Pair for BMW 3 Series E46 & Z4 E85 (300mm Front) Slotted & Dimpled Fast Road Upgrade
EBC Turbo Grooved Front Brake Discs 300mm Pair for BMW 3 Series E46 & Z4 E85 (300mm Front) Slotted & Dimpled Fast Road Upgrade
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 Performance Brake Rotors 300 mm for BMW 3 Series E46 and BMW Z4 E85
Give your BMW sharper stopping power with these EBC Turbo Groove slotted front rotors. Designed for enthusiasts who want responsive pedal feel and dependable braking on the road, this 300 mm front set brings cooler running, consistent bite and tidy pad wear to BMW 3 Series E46 and BMW Z4 E85 models that use the 300 mm front setup.
Why this upgrade works
- Deep slots manage heat and help maintain braking performance during spirited driving.
- Blind dimples vent gases while preserving disc strength and integrity.
- Full length channels push dust and debris away from the pad face for clean, consistent contact.
- Even pad wear for a firm, confidence inspiring pedal and repeatable stops.
- Anti corrosion coating on non friction surfaces to help resist rust.
- Engineered for fast road use with a strong initial bite and stable performance when hot.
Proven on our cars and customer builds
We run these rotors on our own vehicles and have installed them for many customers. Feedback is consistently positive, with owners reporting crisper response, reassuring pedal feel and reliable braking during enthusiastic road driving. A light hum from the slotting can be present and typically settles to a minimal level after bedding in.
Recommended pad pairing
For a strong road focused setup, combine these rotors with EBC Yellowstuff pads. This pairing delivers confident bite and stability for fast road use.
Fitment and sizing
- Front axle rotor set - 300 mm diameter.
- BMW 3 Series E46 - vehicles equipped with 300 mm front discs.
- BMW Z4 E85 - vehicles equipped with 300 mm front discs.
Please confirm your existing front disc diameter is 300 mm before ordering.
Professional fitting
Prefer expert installation? MJ Modifications in Warwickshire can fit and bed in your braking package. Request a fitting quote at info@mjmodifications.co.uk.
What you receive
- 1 x left and 1 x right front rotor - slotted and dimpled, 300 mm diameter.
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