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SKU: A1-322
These GiroDisc 2-piece rotors provide a direct replacement for the 400mm carbon ceramic front rotors on 2021+ BMW G80 M3 sedans, G82 M4 coupes and G83 M4 convertibles. Fully floating assemblies work with factory carbon ceramic calipers and hardware using factory iron pad shape. They deliver consistent braking with effective cooling for track days and street driving.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | BMW | M3 | Sedan (G80 w/ Carbon Ceramic Brakes) |
| 2021-2025 | BMW | M4 | Coupe (G82 w/ Carbon Ceramic Brakes) |
| 2021-2025 | BMW | M4 | Convertible (G83 w/ Carbon Ceramic Brakes) |
BMW M Series parts and accessories for M2, M3, M4, M5, and M8 models are stocked at Black Ops Auto Works. Shop cat-back and slip-on exhaust systems, carbon fiber tail pipes, headlight and taillight upgrades, carbon fiber hoods and grilles, intake valves, engine components, water pumps, and interior accessories for E46, E90, E92, F80, F82, F90, G80, G82, G87, and G90 chassis codes. Every product is filterable by year, make, model, chassis code, and trim so the correct part ships the first time. Black Ops Auto Works carries 1,328 BMW M Series SKUs across exhaust, lighting, engine, exterior, and interior categories. What This Collection Covers BMW M Series models span multiple chassis generations with different engine platforms, from the naturally aspirated S54 and S65 engines to the twin-turbo S55 and S58 engines found in current M3 and M4 models. This collection groups parts confirmed to fit the specific M chassis code and engine so E46 M3 owners, F80/F82 owners, and G80/G82 S58 ...
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Brake rotors for street, track, tow, and off-road builds are stocked at Black Ops Auto Works. Shop drilled and slotted rotors, slotted-only rotors, dimpled rotors, blank OE-replacement rotors, two-piece floating rotors, high-carbon iron rotors, and vehicle-specific rotor packages for Hellcat, Trackhawk, TRX, HEMI, Coyote, LS, LT, and import platforms. Every product is filterable by year, make, model, trim, and factory brake package so the correct rotor ships the first time. Black Ops Auto Works carries 2,884 brake rotor SKUs across drilled, slotted, two-piece, and OE-replacement categories. What This Collection Covers Brake rotor selection is one of the two friction decisions on the vehicle, the other being pad compound. This collection covers rotor styles, metallurgy, sizing, and vehicle-specific fitment for daily drivers, sport cars, track builds, tow rigs, and off-road platforms. Rotor Styles Drilled and slotted, slotted-only, dimpled, blank OE-replacement, and two-piece floa...
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Two piece brake rotors for Mopar Hellcat and Trackhawk platforms, sport compact swaps, and performance sedans and coupes are stocked at Black Ops Auto Works. Shop slotted, drilled, and slot and drilled two piece rotors, floating rotor conversions, replacement rotor rings, aluminum hats, and matched rotor and hardware kits from DBA, EBC Racing, Rotora, and Wilwood. Every rotor is filterable by year, make, model, trim, and axle position so the correct diameter, thickness, and bolt pattern ships the first time. Black Ops Auto Works carries 309 two piece brake rotor SKUs across Jeep Trackhawk and Durango Hellcat, Dodge Challenger and Charger, Chevrolet Camaro, Chevrolet Corvette, and import sport compact platforms. What This Collection Covers Two piece brake rotors separate the rotor face from the center mounting hat, connecting the two with floating pins or bolts instead of casting them as a single unit. This design reduces unsprung and rotational weight versus a comparable one pie...
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Brake parts and complete brake kits for cars, trucks, SUVs, Jeeps, and track builds are stocked at Black Ops Auto Works. Shop brake pads, brake rotors, big brake kits, brake calipers, caliper covers, stainless steel brake lines, brake master cylinders, brake hardware, brake drums, brake shoes, hand brakes, and brake adapters for HEMI, Hellcat, Trackhawk, TRX, LS, LT, Coyote, and EcoBoost platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,180 brake SKUs across pads, rotors, big brake kits, calipers, and hydraulic categories. What This Category Covers Brakes are the highest-priority safety upgrade on any modified vehicle. Any horsepower, tire, or suspension change increases the demand placed on the braking system, and a correctly matched pad, rotor, line, and fluid package produces measurable improvements in stopping distance, pedal feel, and heat capacity. This collect...
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GiroDisc parts and accessories for Porsche 911 and Cayman, BMW M2 M3 M4 M5, Nissan 350Z and GT-R, Corvette C8 and Z06, Camaro ZL1, Mustang Shelby, WRX STI, Viper, and other track-focused cars are stocked at Black Ops Auto Works. Shop floating two-piece brake rotors, slotted rotor assemblies, replacement rotor rings, aluminum hats, brake hardware, caliper rebuild kits, and track brake components for street cars, track cars, trucks, and focused performance builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 201 GiroDisc SKUs across fitment-specific product lines. What This GiroDisc Collection Covers GiroDisc is a premium brake brand focused on floating two-piece rotors, replacement rings, rotor hardware, and selected caliper service components. Their systems are engineered for repeated high-energy braking on performance street and track applications. Fitment Comes First Rotors...
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