EBC Turbo Groove Front Brake Discs/Rotors 325mm x 53mm Pair for BMW 3 Series E46 330i 330Ci & Z4 3.0 (E85/E86) – Slotted & Dimpled Grooved, Zinc Coated Performance Fast Road Upgrade

EBC Turbo Groove 325 x 53 mm Front Rotors for BMW E46 330 and BMW Z4 3.0

Transform your stopping power with this EBC Turbo Groove front rotor set for the BMW 3 Series E46 330 and BMW Z4 3.0. Designed for keen road drivers who want sharper bite and dependable braking feel, these slotted and dimpled discs deliver confident deceleration on fast road use and daily driving alike.

The wide groove layout promotes cooling across the friction surface to help resist fade during spirited runs, while the blind-drilled dimples vent hot gases without the cracking risk associated with fully drilled alternatives. EBC’s sweeping slot pattern runs right to the outer edge to clear away dust, grit and water so pads bed evenly and the pedal stays consistent.

A smart gold zinc finish protects the non-contact areas against corrosion, keeping hubs and vents looking clean and performing well for longer. Expect a little extra sound initially with any performance-pattern disc. This typically settles after normal bedding-in, usually within the first 1,000 miles.

Why this upgrade works

• Slotted and dimpled face for strong initial bite and stable modulation
• Wide grooves assist heat control to help reduce fade on fast road driving
• Blind dimples evacuate gases while maintaining disc integrity
• Edge-to-edge slots sweep away debris for flatter pad wear and reliable pedal feel
• Gold zinc protective finish on non-swept areas for corrosion resistance

Fitment details

• Axle position: Front
• Size: 325 x 53 mm
• Vehicle compatibility: BMW 3 Series E46 330 and BMW Z4 3.0

Best pad pairing

For a balanced fast-road setup, match these rotors with EBC Yellowstuff pads.

Tried by us, loved by customers

We have fitted these at MJ Modifications and the feedback has been excellent. Drivers report stronger bite, improved confidence and consistent performance on B-roads and daily commutes.

Professional fitting

Want expert installation in Warwickshire. Book fitting with MJ Modifications. Request a quote at info@mjmodifications.co.uk.

Search terms to help you find the right discs

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