Akrapovic High-Gloss Rear Diffuser for G90/G99 BMW M5 Carbon Fiber Diffuser

The Akrapovic High-Gloss BMW M5 Carbon Fiber Diffuser is a hand-made, purpose-built rear diffuser that follows the factory lines of the G90/G99 M5’s rear fascia while giving it a sharper, more aggressive presence. It’s designed to visually complement the Akrapovic Tail Pipe Set (Carbon) (sold separately), though it installs and functions independently.

Features

Hand-made in-house from lightweight carbon fibre, finished in a high-gloss clear coat.
A completely new design, purpose-built for the BMW M5 (G90, G99) — not a reworked or generic-fit piece.
Follows the factory lines of the rear fascia for a clean, integrated look rather than an aftermarket add-on appearance.
Styled to emphasize and complement the Akrapovic Tail Pipe Set (Carbon) (sold separately, not required).
ABE approved (German StVZO type approval).

Applications

BMW M5: G90 | 2025+
BMW M5 Touring: G99 | 2025+

Notes

This diffuser is not compatible with vehicles equipped with a genuine factory tow hitch
This is an optional styling part — it is not required alongside, and does not require, the Akrapovic Tail Pipe Set (Carbon)
Fits BMW M5 (G90) and BMW M5 Touring (G99), both 2025 and newer, equipped with the S68 4.4L engine

Frequently Asked Questions

Will this diffuser fit my BMW M5 if it has a factory tow hitch? – No. This diffuser cannot be fitted to vehicles equipped with a genuine tow hitch.
Do I need to install the Akrapovic Tail Pipe Set to use this diffuser? – No. This diffuser is an optional standalone styling part designed to visually complement the Akrapovic Tail Pipe Set (Carbon), but it installs and functions independently of it.
Is this diffuser street legal? – It is ABE approved under the German StVZO type-approval standard. As an exterior body panel rather than an exhaust component, it does not affect ECE exhaust or emissions compliance.
What material and finish does this diffuser use? – It’s hand-made from lightweight carbon fibre and finished in a high-gloss clear coat.
Which BMW M5 models does this diffuser fit? – The BMW M5 (G90) sedan and BMW M5 Touring (G99), both 2025 and newer, equipped with the S68 4.4L engine.

About Akrapovic

Akrapovic is a manufacturer of premium exhaust systems for motorcycles and performance cars. Renowned around the globe as an innovative company that uses advanced technology and high-quality materials in exhaust system design and manufacture, Akrapovic exhaust systems excel in improved performance, an unmistakable sound, innovative design, lightweight construction, craftsmanship, and durability. There is no mistaking an Akrapovic.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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