StopTech Big Brake Kit for BMW 3 Series G20

4.9 · 58 reviews

$1,395.00

$1,599.00

In Stock — Ships from Ontario

6-piston front kit with 380mm slotted rotors. Track-tested, street-friendly.

Vehicle Fitment

Fits: 2019-2024 BMW 3 Series (G20) 330i/M340i

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On every part

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Ships from Ontario

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Description

Built for BMW 3 Series.

StopTech's flagship Trophy-spec kit for the G20 platform. Includes 6-piston forged calipers, 380mm AeroRotor® two-piece slotted discs, ST-43 endurance pads, and stainless brake lines. ECU-friendly — no warning lights.

Reviews

4.9 / 5

Devon K.

Took my M340i to the track. Zero fade after 20 hot laps.

Priya S.

Best upgrade I've done. Pedal modulation is buttery.