034Motorsport BMW Brakes & Brake Parts for BMW 3 Series G20 (2019+)

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Some of the most critical components of your BMW are those of the brake system. Whether you are performing maintenance on your daily driver or stocking up on performance brakes for race season, keeping your brakes in working order is paramount to enjoying your car. At Turner Motorsport, we have everything you need to replace or upgrade your brake pads, brake rotors, brake lines, and brake fluid. Choose from our excellent selection of brake components to keep your BMW stopping confidently.
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034Motorsport 2-Piece Floating Brake Rotor Upgrade - Rear - G20 M340i (345x24mm)
034Motorsport 2-Piece Floating Brake Rotor Upgrade - Rear - G20 M340i...
For vehicles with standard brakes only - Not compatible with the ZTK/Motorsport Enginee...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
034Motorsport - Corporate Logo
T#:36438809
Part#: 034-301-2018
In Stock
Sale - Save 10% $ 1,042.00

This product was last offered at the strikethrough price on
06-28-2026

$ 937.80 USD
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Sale - Save 10%
$ 1,042.00

This product was last offered at the strikethrough price on
06-28-2026

$ 937.80 USD
Free Shipping
Add to Wish List
The 034Motorsport 345mmx24mm 2-Piece Floating Rear Brake Rotor Upgrade Kit for the G20 BMW M340i & A90/A91 Toyota Supra is a complete replacement brake rotor kit, designed to work flawlessly with the factory rear calipers found on the G20 BMW M340i & A90/A91 Toyota Supra. This is a true high-performance and racing-quality rotor that won’t let you down when you need hard braking the most! Weighing in at approximately 16.9 lbs, our lightweight design retains proper thermal mass in the rings to adequately capture heat, while utilizing 36 enhanced directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat. 034Motorsport 2-Piece Rotors have been thoroughly tested in high-intensity motorsport events, proven to significantly improve braking and thermal headroom and for extreme performance street and track driving, making them the perfect replacement rotor for your G20 BMW M340i or A90/A91 Toyota Supra.
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034Motorsport 2-Piece Floating Brake Rotor Upgrade - Front - G20 M340i (348x36mm)
034Motorsport 2-Piece Floating Brake Rotor Upgrade - Front - G20 M340...
For vehicles with standard brakes only - Not compatible with the ZTK/Motorsport Enginee...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
034Motorsport - Corporate Logo
T#:36438808
Part#: 034-301-1020
In Stock
Sale - Save 10% $ 1,097.00

This product was last offered at the strikethrough price on
06-28-2026

$ 987.30 USD
Free Shipping
Add to Wish List
Sale - Save 10%
$ 1,097.00

This product was last offered at the strikethrough price on
06-28-2026

$ 987.30 USD
Free Shipping
Add to Wish List
The 034Motorsport 348mmx36mm 2-Piece Floating Front Brake Rotor Upgrade for BMW G20 M340i and Toyota A90/91 GR Supra is a complete replacement brake rotor, designed to work flawlessly with the factory front calipers. Weighing in at approximately 25.0lbs, each rotor reduces rotational weight by 3.1lbs on each corner over the factory 28.10lb rotors! While reducing weight, the rotor retains proper thermal mass in the rings to adequately capture heat, while utilizing 48 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.
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