Akrapovic DI-BM/CA/11/G BMW M5 G90 Carbon Diffuser
Akrapovic DI-BM/CA/11/G BMW M5 G90 Carbon Diffuser
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Akrapovic 2024+ BMW M5 (G90) Rear Carbon Fiber Diffuser - High Gloss

Akrapovic
AKRDI-BM/CA/11/G
3831126445362
Diffusers
10 Units In Stock - Ships Next Business Day
$ 3,709.00
$ 3,709.00

ABE-Approved High Gloss Carbon Fiber Rear Diffuser Engineered for the BMW M5 G90 and G99

The Akrapovic DI-BM/CA/11/G Rear Carbon Fiber Diffuser in High Gloss finish is a completely new design hand-crafted in-house from lightweight carbon fiber, developed exclusively for the 2024+ BMW M5 (G90) and M5 Touring (G99). Weighing just 1.23 kg, the DI-BM/CA/11/G saves 0.6 kg compared to the factory diffuser for a 33.9% weight reduction. ABE approved, it integrates naturally within the M5's body lines while visually emphasizing the Akrapovic Tail Pipe Set. Note: the DI-BM/CA/11/G cannot be installed on vehicles equipped with a genuine factory trailer tow hitch.

Key Features

  • Hand-crafted in-house at Akrapovic's Slovenia facility using premium lightweight carbon fiber
  • High gloss finish for a show-quality, OEM-plus visual integration
  • Completely new design engineered exclusively for the BMW M5 G90 and M5 Touring G99
  • Saves 0.6 kg versus the factory diffuser, a 33.9% weight reduction
  • ABE approved for European road use compliance
  • Designed to visually highlight the Akrapovic Tail Pipe Set (Carbon)
  • Stays within the natural lines of the G90/G99 body for a factory-integrated appearance
  • Direct bolt-on installation with no permanent modifications required
  • Not compatible with vehicles equipped with a factory trailer tow hitch
  • Part number DI-BM/CA/11/G is the definitive Akrapovic diffuser for BMW M5 G90 applications

Fitment

Year Range Make Model Trim
2024-2026 BMW M5 M5 xDrive
2024-2026 BMW M5 M5 Competition xDrive

Specifications

Detail Value
Part Number (MPN) DI-BM/CA/11/G
Brand Akrapovic
Finish High Gloss
Material Carbon Fiber
Component Weight 1.23 kg (2.7 lb)
Weight Savings 0.6 kg / 33.9% vs. stock
Compatible Vehicles 2024+ BMW M5 G90, M5 Touring G99
Approval ABE
Installation Time Approximately 150 minutes
Tow Hitch Compatibility Not compatible with factory trailer tow hitch
Country of Origin Slovenia
UPC N/A

What's Included

  • 1x Akrapovic DI-BM/CA/11/G Rear Carbon Fiber Diffuser (High Gloss)
  • All required mounting hardware

Frequently Asked Questions

Does the Akrapovic DI-BM/CA/11/G fit both the BMW M5 G90 sedan and the M5 Touring G99?

Yes. The DI-BM/CA/11/G is engineered to fit both the 2024+ BMW M5 (G90) sedan and the M5 Touring (G99). Always confirm chassis codes match your specific vehicle before ordering.

Can I install the DI-BM/CA/11/G on my M5 if it has the factory trailer tow hitch?

No. Akrapovic specifies that the DI-BM/CA/11/G cannot be installed on vehicles equipped with a genuine factory trailer tow hitch. If your vehicle has this option, the diffuser will not fit correctly.

What is the weight of the Akrapovic DI-BM/CA/11/G versus the factory diffuser?

The DI-BM/CA/11/G weighs 1.23 kg (2.7 lb), compared to the factory unit at 1.86 kg (4.1 lb). This is a weight savings of 0.6 kg, representing a 33.9% reduction in diffuser weight.

Is the Akrapovic DI-BM/CA/11/G road legal?

Yes. The DI-BM/CA/11/G carries ABE approval for European road use. In the United States, this is a styling component and does not affect emissions compliance.

Does the DI-BM/CA/11/G work with the Akrapovic exhaust system for the BMW M5 G90?

The DI-BM/CA/11/G is specifically designed to highlight and complement the Akrapovic Tail Pipe Set (Carbon) for the BMW M5 G90/G99. While it can be installed independently, the visual effect is optimized when used with the Akrapovic Tail Pipe Set.

How long does installation of the DI-BM/CA/11/G take?

Akrapovic rates installation at approximately 150 minutes. The diffuser mounts directly to the factory attachment points without any cutting, drilling, or permanent modifications to the vehicle.

What does High Gloss mean for the Akrapovic carbon fiber finish?

The high gloss clear coat applied over the carbon fiber weave produces a deep, mirror-like shine that shows off the carbon pattern prominently. This is a show-quality finish suited for clean builds where visual impact at the rear is a priority.

How is the Akrapovic DI-BM/CA/11/G manufactured?

The DI-BM/CA/11/G is hand-made in-house at Akrapovic's production facility in Slovenia. Each unit is individually crafted using premium lightweight carbon fiber, with quality inspected at every stage of production before leaving the factory.

Is this a completely new design or a carryover from a previous M5 generation?

This is a completely new design created specifically for the G90 and G99 generation BMW M5. It does not share geometry with diffusers for earlier M5 generations (F90, E60, etc.).

Does the Akrapovic carbon diffuser come with a warranty?

Akrapovic carbon fiber accessories are covered under the manufacturer's limited warranty. Contact Black Ops Auto Works for full warranty details and claim support for your region.

Installation Overview

  1. Safely lift and support the vehicle on jack stands
  2. Inspect the rear fascia and confirm no factory tow hitch is present
  3. Remove the OEM rear diffuser by releasing all retaining clips and bolts
  4. Dry-fit the DI-BM/CA/11/G to confirm alignment and clearance
  5. Secure the diffuser using the supplied hardware, tightening in a cross-pattern to prevent warping
  6. Torque all fasteners to specification, avoiding over-tightening on the carbon panel
  7. Lower the vehicle and inspect fit and finish from the rear

WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.

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