SKU: 4459743574

MHC+ BMW G80 & G81 M3 Carbon Fibre OEM Style Rear Diffuser & Rear Corner Kit

$720.00 $800.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

MHC+ BMW G80 & G81 M3 Carbon Fibre OEM Style Rear Diffuser & Rear Corner KitRefine the rear styling of your BMW with the MHC+ Carbon Fibre OEM Style Rear Diffuser & Rear Corner Kit for G80 & G81 M3, a premium upgrade designed to deliver a clean, factory inspired finish with enhanced visual impact. Manufactured from 100% pre preg carbon fibre, this complete kit combines precise fitment, consistent weave quality and long term durability, making it the ideal choice for owners seeking a high end carbon upgrade that integrates

Refine the rear styling of your BMW with the MHC+ Carbon Fibre OEM Style Rear Diffuser & Rear Corner Kit for G80 & G81 M3, a premium upgrade designed to deliver a clean, factory-inspired finish with enhanced visual impact. Manufactured from 100% pre-preg carbon fibre, this complete kit combines precise fitment, consistent weave quality and long-term durability, making it the ideal choice for owners seeking a high-end carbon upgrade that integrates seamlessly with the original rear bumper.

Key Features:

  • Designed for BMW G80 M3 & G81 M3 Touring
  • Complete rear diffuser and rear corner kit
  • OEM-style design for seamless factory integration
  • 100% pre-preg carbon fibre construction
  • High-gloss finish with consistent OEM-style weave
  • Supplied ready-to-fit with all hardware included
  • Precision-engineered for perfect fitment
  • Backed by MHC’s 3-year warranty

Complete Rear Styling Upgrade

This kit includes:

  • MHC+ OEM Style Carbon Fibre Rear Diffuser
  • MHC+ OEM Style Carbon Fibre Rear Side (Corner) Diffusers

Together, these components create a cohesive and refined rear-end finish, enhancing the overall presence of your G80 or G81 M3.

Premium Pre-Preg Carbon Fibre Construction

Manufactured using advanced pre-preg carbon fibre, this kit offers significant advantages over standard carbon fibre:

  • Increased strength and durability
  • Lighter weight construction
  • Consistent weave pattern across all components
  • Smooth, high-gloss finish with minimal imperfections

The pre-preg process eliminates air pockets and inconsistencies, resulting in a superior-quality product built to last.

OEM-Style Fitment & Finish

Designed to mirror the factory styling, this diffuser and corner kit ensures:

  • Seamless integration with the original bumper
  • Clean, OEM-inspired appearance
  • Precise alignment and easy installation

No compromises on fitment—just a refined upgrade that looks as though it belongs.

Built to Last

With high-quality materials and a 3-year warranty, this kit is engineered for long-term performance and durability, maintaining its finish and structural integrity over time.

Compatibility

  • BMW G80 M3
  • BMW G81 M3 Touring

What’s Included

  • Carbon fibre rear diffuser
  • Carbon fibre rear corner diffusers (left & right)
  • Full fitting hardware

Why Choose MHC+?

MHC+ is known for delivering high-quality carbon fibre upgrades, combining precise fitment, premium materials and long-term durability for BMW enthusiasts.

Why Buy from R44 Performance?

R44 Performance supplies premium BMW styling upgrades trusted worldwide.

  • BMW specialists
  • High-quality carbon fibre products
  • Fast UK & global shipping
  • Expert support

Upgrade your BMW’s rear styling with the MHC+ Carbon Fibre Rear Diffuser & Rear Corner Kit, delivering a premium finish, precise fitment and long-lasting quality.

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: 4459743574

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4.7 ★★★★★
Based on 20 reviews
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Product Reviews
K
K
Los Angeles, US
★★★★★ 5
easy to put together, stable and blocks out unwanted eyes.
Size: 88''W-4 Panel, Color: Grey
If you live in a high rise building, or where there is lots of foot traffic and can see in your windows, this is a must have. It's portable, can fold down one or two walls and easy to move around. Put together once, and block out light and eyes while tall enough to see over. You can fold it up along the wall, and use it to block out the blinds or light when using a projector so that it's darker. You can use it to partician the room if you share one, and separate your pile of junk from your room so you don't look at it, can take quite a bit of towel weight and clothes and doesn't tip over. Sturdy bottom metal and easy to put together. I got the grey one, and glad I did. I use it everyday and is part of my room decor. I love it, and after using it for a few months it's quite durable. The quality is there for sure. A tad pricey, but worth it. Must have for a private person.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
K
KKat 10
Bozeman, US
★★★★★ 5
Well made dividers.
Size: 88''W-4 Panel, Color: Grey
Very durable and stable. Once positioned, they stay upright and firm and don't wobble around. Good materials on both the panels and the frame that supports it. Great for any partitioning needs and a fair price for the quality you receive. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
M
Verified Purchase
Martha
Port Orchard, US
★★★★★ 1
No se usó, llego incompleto
Size: 88''W-4 Panel, Color: Beige
Lo devolví, llego incompleto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
R
Verified Purchase
raggmopp
Phoenix, US
★★★★★ 5
Great quality, very versatile
Size: 6 Panel-132‘’Wide, Color: Beige, Size: 6 Panel-132‘’Wide, Color: Beige
I'm very pleased with this item. It was not complicated to assemble but some items required dexterity and strength. The fabric panels are nice and tight and that's partly why it's a little hard to get that final screw in. I'm very pleased with the legs and the wheels. The metal components are nicely finished and feel substantial and endurable. I can easily fold this so many different ways… I can minimize the number of panels that are seen if desired and it can be straight or accordion. It's very stable which was hugely important to me because I'm fostering many many cats. It's not cheap looking and the light color fabric allows enough light to pass through that it doesn't darken the room substantially. I think the price was very reasonable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
S
Verified Purchase
Steven Chandler
Omaha, US
★★★★★ 5
Affordable. And Good!
Size: 4 Panel-88‘’Wide, Color: Black
We use it everyday. All the pieces came and it was very easy to put up. High quality fabric, and easy to move around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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