BMW M3/M4 OEM Style Replacement Rear Side Diffusers
SKU: 77943698706

BMW M3/M4 OEM Style Replacement Rear Side Diffusers

Sale price$323.53 Regular price$359.48
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BMW M3/M4 OEM Style Replacement Rear Side DiffusersMHC+ BMW G80 G81 M3 OEM Style Replacement Rear Side Diffusers In Pre Preg Carbon Fibre replace the factory gloss black trim for a more premium look. These diffusers are a 1: 1 copy of the standard items so that you can enjoy OEM styling in the highest quality carbon fibre. 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

MHC+ BMW G80 G81 M3 OEM Style Replacement Rear Side Diffusers In Pre Preg Carbon Fibre replace the factory gloss black trim for a more premium look. These diffusers are a 1:1 copy of the standard items so that you can enjoy OEM styling in the highest quality carbon fibre.

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.

View our full in-depth installation guide:

PRODUCT SPECIFICATION

- 100% pure pre-preg carbon fibre construction
- OEM-style weave
- High gloss finish
- OEM-style design
- Fitment guarantee
- Includes all necessary hardware
- 3 Year warranty

COMPATIBILITY

- BMW G80 M3 Saloon (2021+)
- BMW G80 M3 Competition Saloon (2021+)
- BMW G81 M3 Touring (2023+)

WHAT'S IN THE BOX?

- Pair of MHC+ OEM-style replacement rear side diffusers
- Any 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: 77943698706

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 460 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Maxwell T. Sandford
Carnegie, US
★★★★★ 5
Don't be in a hurry
Format: Hardcover
A fine winter read...maybe two or three winters. Very detailed history.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2025
M
Verified Purchase
Michael
Boise, US
★★★★★ 5
My review
Format: Hardcover
Very good, fitting end of the N.A.M. Rodgers trilogy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
S
Verified Purchase
Skyddidy
Natrona Heights, US
★★★★★ 5
Answers Many Questions about Naval Developments
Format: Hardcover
The history offers a detailed and well organized account of the Royal Navy as it transitioned from sail to steam. Coverage included personalities, technology, tactics and strategy. The combination provided a complete appreciation of the dynamics at play, some unexpectedly. The details might be a bit much for a casual reader but offered plenty of avenues for research not available or compiled in one source. I look forward to the final volume, which should describe another watershed era.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 20, 2026
K
Verified Purchase
KENT ERICKSON
Chelsea, US
★★★★★ 5
Great Book with a different perspective
Format: Hardcover
This will be a short review of a very long book. I ordered the book expecting more of a history of the British Navy, but this is more of a history of Britain with respect to its navy. It is still excellent and authoritative, just different than I expected. I really appreciate a somewhat different perspective than I have found in some other books. For example, any discussion of Jackie Fisher I have read previously seemed to border on the hagiographic, whereas here he seems to get a very evenhanded appraisal. A great book, highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025
D
Verified Purchase
Donna
Whiting, US
★★★★★ 5
Great read about naval history
Format: Hardcover
Great book completing a Trilogy ofBritish Naval history. Great read!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 11, 2025

recommand products