SKU: 9091181933

MMX 2-Piece Floating Front Discs - F Series M2, M3 & M4 - PAIR

Sale price$666.00 Regular price$740.00
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

MMX 2-Piece Floating Front Discs - F Series M2, M3 & M4 - PAIROur 380mm discs rotors run up to 30% cooler than OE, and increase cooling efficiency by up to 30%. F Series M Cars come with a fairly substantial 6 pot front brake setup straight from the factory. Whilst the stock calliper works well, the same cant be said for the discs. The factory 380mm drilled discs may look the part but soon show their flaws with some spirted or on track driving. Utilising a two piece 380mm x 30mm floating design allows our disc

Our 380mm discs/rotors run up to 30% cooler than OE, and increase cooling efficiency by up to 30%.

F-Series M-Cars come with a fairly substantial 6-pot front brake setup straight from the factory. Whilst the stock calliper works well, the same can’t be said for the discs. The factory 380mm drilled discs may look the part but soon show their flaws with some spirted or on-track driving.

Utilising a two-piece 380mm x 30mm floating design allows our disc and hat to expand radially and axially as they absorb heat generated from hard use, avoiding the most common cause of warping and cracking seen in single-piece discs. Due to the efficiency of this design, MMX discs last considerably longer than factory discs. The friction surface features our trademark groves that increase bite and remove debris from the pad surface giving the perfect balance between brake feel and longevity.

The centre hat is crafted from 6061-T6 aircraft specification aluminium. Our grooved discs are constructed from proprietary metal alloys, that can withstand immense braking temperatures while holding form. The discs also utilise 72 directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.

Internal vanes are used to draw air through the centre of the disc outward, allowing the heat to transfer as it passes. The rotation of the discs and vanes play an important role in brake cooling as it acts as a pump to move air and unlike the OEM brake discs, our disc upgrade consists of a right and left-hand disc to optimise cooling and ensure consistent stopping power for your vehicle.

As the MMX discs dissipate heat much more efficiently, the factory pad compound works much better in real-world conditions; only when you’re using the vehicle on the track would we recommend considering a different pad altogether. But rest assured, you can use OEM or after-market performance pads with our discs.

Features:

Feature Details
Size 380mm x 30mm
Caliper Fitment Fitment for OEM calipers
Pad Fitment Flexible fitment for OEM or after-market pads
Design Floating 2-piece design
Disc Orientation Specific left and right-handed discs
Material Aerospace grade aluminum hats
Cooling Vanes 72 correctly oriented curved cooling vanes
Mounting System Floating bobbins mounting system
Compatibility Specifically designed for F-Series M-Cars
Rear Discs Matching rear discs available
Kit Contents Kit complete with everything you need
Description MMX Performance disc upgrades are designed to directly replace your OEM brake discs and come complete with left and right-handed, two-piece floating discs—a performance upgrade that we believe should have come from the factory.
Additional Fitment Fitment for OEM calipers. Flexible fitment for OEM or MMX pads.

 

Fitment:

Series F-Series
Chassis Code F80, F82, F83 & F87
Model Year M2, M3 & M4
Model Variant All M-Cars
Engine Code N55 & S55
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9091181933

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Amy
Dallas, US
★★★★★ 1
Return refund impossible to receive also it’s tacky looking
Color: Black
First off this item said it was fit, but it did not second of all I went to return it and they could only be returned to the original payment method my credit card. My bank is not showing anything. Amazon is zero help trying to say it went back on a gift balance, which I have photo proof that both are incorrect. I tried to reach out to the seller and they were also zero help so I advise one not to buy this because it’s small and cheap looking too you can’t get your refund back.
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Reviewed in the United States on October 30, 2025
B
Verified Purchase
Biff Worthington
Los Angeles, US
★★★★★ 4
It’s so so but ok
Color: Champagne
The color is good and the hair is not as silky as my car seat or seatbelt covers. Also the hairs really get matted. It may just be from elbows but it gets so matted it is hard to undo. And when you do get it good it happens right again and frankly looks bad and unkempt. Other than that it fits right and is more comfy than original so I leave it on. Even with vacuum at car wash the mats stay so it seems eventually it will be too much. I have had it about a month. Maybe a shorter pile is a better option for armrest, like shearling pile. I’ll try that when this one is too far gone. It wasn’t expensive and is still worth the money to not have a blazing hot armrest so I m good for now.
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Reviewed in the United States on April 17, 2026
S
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shari morgan
Lake Worth, US
★★★★★ 3
🙂‍↔️
Color: Light Pink, Color: Light Pink
The color is beautiful. Is soft, but it runs very short doesn’t fit my car. I’ve had it for six months and now it looks like a dirty dog lol
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Reviewed in the United States on March 17, 2026
N
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Naomi
Natrona Heights, US
★★★★★ 5
Pop some color
Color: Purple
Cute and fun!
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Reviewed in the United States on April 7, 2026
A
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ariana
Belleville, US
★★★★★ 5
very nice
Color: Light Pink, Color: Light Pink
very soft, nice quality. easy to install. definitely measure and make sure it will fit. mine was about 12” long, and this one fits perfectly. more of a soft, washed out pink rather than the brighter pink pictured
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Reviewed in the United States on January 14, 2026

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