Akrapovič has officially launched its latest titanium exhaust system for the new-generation BMW G90 M5 and G99 M5 Touring, engineered to improve performance, sound, and aesthetics in one premium package. The brand’s Evolution Line and Slip-On Line systems are now available to order and are currently the most premium systems on the market for M5 owners looking to give their car a bit more character and aggression on the road.
Why should you upgrade your M5’s exhaust system?
Unfortunately, modern M cars don’t sound like they used to. With tighter regulations (especially in Europe), the factory BMW exhaust system features technology designed to reduce emissions, and the M5’s S68 twin-turbo V8 engine is extremely muted. To be honest, I think we should applaud BMW for managing to keep the M5’s V8 instead of downsizing like other manufacturers.
The benefits of upgrading the BMW G90 M5’s exhaust include:
- Enhanced sound - making the new M5 feel more exciting and engaging to drive.
- Reduce weight - let’s face it, the new M5 is seriously heavy and needs all the weight reduction it can get!
- Better looks - the OEM tailpipes leave a lot to be desired and are too short to fit an upgraded rear diffuser
- Tuneability - if you’re looking to extract more power from your M5, the OEM exhaust is highly restrictive and will need to be upgraded to improve flow.
Why choose Akrapovic?
Precision-Engineered Titanium Construction for Weight Reduction
Manufactured entirely from lightweight, high-grade titanium, the Akrapovič Evolution Line drastically reduces weight compared to the stock system. Key to its performance gains is the innovative X-pipe centre section, which improves exhaust gas flow and reduces back pressure. The system delivers improved throttle response and increased torque throughout the rev range. In total, the system reduces weight by approximately 19.56 kg (72.6%) compared to the OE system, benefiting both handling and overall driving dynamics.
Deep, Refined Akrapovič Exhaust Note
The acoustic experience is equally impressive. Akrapovič's signature sound is deeper and more pronounced, with a refined tone that changes dynamically depending on driving mode and throttle input. For those who want greater control, the optional Akrapovič Sound Kit enables remote adjustment of the exhaust valves, giving drivers the ability to switch between a more subdued tone for daily use and aggressive for spirited driving. The Akrapovic system delivers crisp, satisfying overrun during downshifts - sounding organic and not too over the top.
Crucially, while cruising, the system produces a refined, comfortable exhaust note that maintains the M5’s luxury DNA.
Two Distinctive Tailpipe Finishes to Choose From
From a visual standpoint, Akrapovič offers two distinctive tailpipe options to suit individual style preferences. Both options utilise lightweight titanium with carbon fibre outer sleeves however, one is hexagonal and the other is the more traditional round design.
Akrapovic Tailpipe Features:
- Lightweight titanium construction with carbon-fibre hand-finished outer sleeves
- Integrated acoustic reflectors for a more immersive in-cabin sound
- Made from race-proven materials for long-lasting performance
- Designed exclusively for the Akrapovič Slip-On Line Exhaust System
Designed for Easy Installation with Factory Mounting Points
Installation is designed to be straightforward, as the system fits directly to the original BMW mounting points. This system is compatible with both OPF & non-OPF vehicles however, if you opt to add the Evolution Line link pipes, the system is no longer EC/ECE type-approved and is not road-legal in Europe.
Removing your BMW M5’s OPF filters will also cause an engine light and may put your vehicle into limp mode. Don’t worry though, R44 Performance offers technology that allows you to install the link pipes without any trouble. Check out our guide here.
Enhanced Power and Torque Gains Across the Rev Range
In terms of technical specifics, the Slip-On Line system alone delivers a power increase of up to 7.1 hp at 2,050 rpm and a torque gain of 24.3 Nm at 2,050 rpm. When paired with the full Evolution Link Pipe Set, these figures rise further by 11.5 hp at 6,150 rpm and 15.6 Nm torque at 2,550 rpm. All components are crafted in-house by Akrapovič using proprietary titanium blends and TIG-welded to exacting standards, ensuring durability under extreme temperatures and long-term reliability.
A True Upgrade for the Ultimate M5 Experience
The Akrapovič titanium exhaust for the G90/G99 BMW M5 is a compelling blend of technology, style, and sound, delivering a performance upgrade worthy of the iconic M badge. Whether chosen for its acoustic depth, weight-saving advantages, or aggressive visual presence, this system is built to exceed expectations on every level.
As an approved retailer of Akrapovič exhaust systems, purchasing from R44 Performance grants you a 2-year manufacturer warranty as well as the best customer support in the industry. We can ship your system worldwide or install it for you at our London-based workshop.
Akrapovič Carbon Fibre Styling For The BMW G90 & G99 M5
In addition to its world-class exhaust system, Akrapovič also manufactures extremely high-quality carbon aero styling for the new G90 and G99 M5. Now available to order is the Akrapovič gloss carbon fibre rear diffuser for both the G90 Saloon & G99 Touring as well as the Akrapovič gloss carbon fibre spoiler exclusively for the saloon.
