SKU: 10737372112

BMW M3/M4 OEM Style Rear Diffuser

Sale price$314.55 Regular price$349.50
Save 10%

Pay in installments of $87.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BMW M3/M4 OEM Style Rear DiffuserMHC+ BMW G80 M3 G82 M4 OEM Style Rear Diffuser In Pre Preg Carbon Fibre is a truly stunning rear diffuser upgrade for the G8X platform. The idea was to use the original OEM design, but utilising the cutting edge dry carbon fibre manufacturing processes used by MHC+ to create a more premium rear diffuser with unmatched quality. The carbon weave is like BMW's OEM carbon weave, matching other carbon extras your vehicle may have. By replacing the gloss

MHC+ BMW G80 M3 G82 M4 OEM Style Rear Diffuser In Pre Preg Carbon Fibre is a truly stunning rear diffuser upgrade for the G8X platform. The idea was to use the original OEM design, but utilising the cutting-edge dry carbon fibre manufacturing processes used by MHC+ to create a more premium rear diffuser with unmatched quality. The carbon weave is like BMW's OEM carbon weave, matching other carbon extras your vehicle may have. 

By replacing the gloss black diffuser with an MHC+ carbon item, you are enhancing the rear of your vehicle with outstanding quality, increased road presence and a far more up-market aesthetic.

Why choose pre-preg carbon fibre?

Unlike normal carbon fibre, pre-preg carbon is reinforced for increased strength and durability. It can also be an astonishing 70% lighter than other carbon options, ideal for weight-saving. Quality-wise, pre-preg carbon is far more consistent meaning the chance of imperfections is dramatically reduced. The manufacturing process eliminates undesirable air bubbles and results in a perfect, sleek, smooth & high gloss finish, making the ultimate part to complement your vehicle. 

When you buy pre-preg, you are investing in a higher quality, longer-lasting part that will outlast other forms of carbon fibre and potentially save you money in the long term.

    Watch our full in-depth installation guide:

    PRODUCT SPECIFICATION

    - 100% pure pre-preg carbon fibre construction
    - OEM-style carbon weave
    - High gloss finish
    - OEM-style diffuser design
    - Fitment guarantee
    - Supplied with pre-applied 3M adhesive double-sided tape
    - 3 Year warranty

    COMPATIBILITY

    - BMW G80 M3 Saloon (2021+)
    - BMW G80 M3 Competition Saloon (2021+)
    - BMW G81 M3 Touring (2023+)
    - BMW G81 M3 Competition Touring (2023+)
    - BMW G82 M4 Coupe (2021+)
    - BMW G82 M4 Competition Coupe (2021+)
    - BMW G83 M4 Convertible (2021+)
    - BMW G83 M4 Competition Convertible (2021+)

    WHAT'S IN THE BOX?

    - 1x MHC+ OEM-style rear diffuser in pre-preg carbon fibre
    - All necessary hardware

    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: 10737372112

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.5 ★★★★★
    Based on 7 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    D
    Verified Purchase
    Dylan
    Bozeman, US
    ★★★★★ 1
    Absolute trash.
    Color: 2White
    Neither charger worked on arrival... Quite disappointed. Now I'm steering away from every item that has the same markings. Just shelling out for a better quality charger... Not worth it at all... It's incredibly irritating having 2 DoA chargers... Tried on 5 different phones and 10 different blocks.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026
    A
    Verified Purchase
    Amanda Godfrey
    Los Angeles, US
    ★★★★★ 1
    Charges slowly and makes phone/charger really hot.
    Color: 2White
    I thought these would be great, but they aren't. I use them with a 25w charging block, but they charger my iPhone so slowly! I can't really use the phone for any games or even scrolling TikTok while the charger is on it because the phone uses power faster than these mag-chargers can charge the phone. The phone also overheats when this charger is on it. Never had that problem with a lightning charger. Basically these are only good when you won't be using the phone, and it takes a long time. Not very happy with them.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026
    H
    Verified Purchase
    HTS
    Dallas, US
    ★★★★★ 1
    SLOW Charger!!!
    Color: 2White
    Absolute Trash!!! Slow charger! Not a fast charger as advertised
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 27, 2026
    C
    Verified Purchase
    Chouachiang Vang
    Bozeman, US
    ★★★★★ 5
    Best mount for Gen 2 Tacoma.
    Sturdy, fits good, and simple. Can’t close vent, but I expected it and it’s worth the trade-off. Highly recommended.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 3, 2026
    S
    Verified Purchase
    sam
    Massapequa, US
    ★★★★★ 5
    Worth every penny!
    Excellent quality. Very easy installation. Took me less than 2 minutes. Holds phone securely. Looks very good. Easy adjustment. Very pleased. Worth every penny. Highly recommend. Update: I've been using it almost 2 months and it seems very well made. No issues. Very satisfied.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 1, 2026

    recommand products