At PERON Automotive Ltd, we’re proud to announce the arrival of Akrapovič’s latest masterpiece —a brand-new Slip-On Line (Titanium) exhaust system , developed exclusively for the BMW M5 G90 and G99 platforms.
As the exclusive UK importer for Akrapovič , we’re excited to showcase this incredible system, which brings together cutting-edge engineering, iconic sound, and aggressive styling to deliver the ultimate upgrade for the next-generation M5.
Precision-Engineered Titanium Performance
The new Slip-On Line (Titanium) has been developed from the ground up for the BMW G90 Sedan and G99 Touring M5 models. Constructed from high-grade lightweight titanium , the system delivers a significant 31.8% reduction in weight —saving 6.12 kg over the stock exhaust—while maintaining full EC/ECE type approval for vehicles equipped with gasoline particulate filters (GPF) .
This isn’t just about weight savings. Akrapovič’s world-class engineering includes in-house cast titanium components , such as the exhaust valve housings and custom collectors , all designed to improve both performance and durability.
+5.2 kW (7.1 hp) at 2,050 rpm
+24.3 Nm of torque at 2,050 rpm
- 31.8% weight reduction
Why Akrapovic? The Pinnacle of Performance Exhausts
Akrapovic is synonymous with precision engineering and innovation, with a legacy rooted in some of the world’s most demanding motorsport disciplines, including rallying and endurance racing. Over the years, Akrapovic has become the trusted supplier for many top automotive manufacturers, producing exhaust systems that meet OEM standards while pushing the boundaries of performance and sound.
At its core, Akrapovic is a material technologies company, utilising advanced materials like titanium, stainless steel, carbon fibre, and Inconel . These materials are carefully selected for their ability to optimise weight, thermal resistance, and exhaust flow dynamics. Akrapovic’s titanium, for example, is sourced and processed in-house to ensure unmatched quality and consistency, delivering significant weight reductions without compromising durability or performance.
The company invests heavily in research and development , combining state-of-the-art simulation tools, acoustic engineering, and real-world testing to create exhaust systems that meet the highest standards of performance and reliability. Their products are not just about enhancing power—they aim to create an immersive driving experience.
BMW M5 (G90 / G99)| Akrapovic | Slip-On Line (Titanium)
This system is crafted from high-grade lightweight titanium , delivering a 31.8% weight reduction over the factory exhaust system ( saving 6.12 kg ). Designed for models equipped with gasoline particulate filters (GPF) , it is fully EC/ECE type-approved , making it road legal across the UK and Europe.
Akrapovič engineers have pushed boundaries with this design, incorporating complex cast titanium components , such as exhaust valve housings and precision-engineered collectors , all produced at Akrapovič’s in-house titanium foundry . The enlarged main exhaust tubes and special control kit with electronically actuated valves deliver a refined yet sporty sound experience across all drive modes.
Tailpipe Options:
The system is finished with a mandatory choice of tailpipes , available in either:
Hexagonal carbon-fibre/titanium
Round carbon-fibre/titanium
Both designs are fitted with integrated acoustic reflectors , subtly directing external exhaust sound toward the cabin to create a more immersive driving experience.
Performance Gains:
When tested on the Akrapovič in-house dyno , the Slip-On Line system achieved:
+5.2 kW (7.1 hp) at 2,050 rpm
+24.3 Nm of torque at 2,050 rpm
Installation:
This system offers a simple plug-and-play installation with no remapping required . Please note that cutting of the stock exhaust system is necessary , so we recommend reading the included instructions thoroughly before beginning installation.
BMW M5 (G90 / G99) | Akrapovic | Tail Pipe Set (Carbon) Hexagonal
This cutting-edge system features a completely new hexagonal tailpipe design , making a bold statement that reflects the aggressive nature of the M5 platform. These tailpipes are crafted from lightweight titanium and finished with a hand-made carbon-fibre outer sleeve , combining high-performance materials with standout aesthetics.
Engineered with integrated acoustic reflectors , the tailpipes subtly direct a portion of the exhaust sound back toward the cabin. This enhances the in-car acoustic experience , delivering the signature Akrapovič tone —deep, sporty, and refined—without compromising comfort or introducing drone.
Constructed from race-proven materials , the Akrapovič hexagonal tailpipes are the perfect finishing touch for those looking to elevate the look, sound, and performance of their M5.
Key Features:
Brand-new hexagonal tailpipe design , exclusive to the G90/G99 M5
Lightweight titanium core with hand-crafted carbon-fibre outer sleeves
Acoustic reflectors for enhanced in-cabin sound experience
Built from motorsport-grade materials for durability and performance
Exclusive to the Akrapovič Slip-On Line Exhaust System
BMW M5 (G90 / G99) | Akrapovic | Tail Pipe Set (Carbon) Round
Akrapovič’s timeless round tailpipe design. This set is crafted from race-proven materials , combining a lightweight titanium core with a hand-made carbon-fibre outer sleeve for a perfect blend of durability, weight reduction, and motorsport-inspired aesthetics.
The tailpipes feature a classic cylindrical shape , a design heritage shared with Akrapovič exhausts for previous-generation BMW M models. This version introduces a refreshed look , tailored specifically for the aggressive styling of the G90/G99 M5, while preserving the iconic Akrapovič identity.
Equipped with integrated acoustic reflectors , the tailpipes subtly channel a portion of the exhaust sound back into the cabin, enhancing the driver's acoustic experience without sacrificing refinement or comfort.
Key Features:
Classic round/cylindrical tailpipe design , updated for the G90/G99 M5
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
BMW M5 (G90 / G99)| Akrapovic | Evolution Link Pipe Set (Titanium)
Designed to be combined with the Akrapovič Slip-On Line (Titanium) exhaust system , this link pipe set is constructed from high-grade, lightweight titanium and represents a significant advancement in both performance and sound . Developed with precision and expertise, the X-connection —which allows exhaust gases from both engine banks to mix—is cast in-house at Akrapovič’s own titanium foundry , ensuring unmatched quality and durability.
Performance Gains & Weight Savings
When paired with the Slip-On Line, the Evolution Link Pipe Set delivers impressive results:
+8.5 kW (11.5 hp) at 6,150 rpm
+15.6 Nm at 2,550 rpm
72.6% weight reduction over the stock system ( saving 19.56 kg )
These figures are the result of extensive dyno testing against a standard BMW M5 exhaust setup.
Signature Akrapovič Sound
This upgrade doesn’t just improve performance—it transforms the driving experience. The acoustic feedback evolves with rpm and load , offering a deeper, more dynamic tone at higher revs and delivering crisp, satisfying overrun during downshifts. Even while cruising, the system produces a refined, comfortable exhaust note that maintains the M5’s luxury DNA.
Key Features:
Constructed from high-grade titanium for optimal strength and weight reduction
X-pipe design cast in-house by Akrapovič for balanced flow and acoustic tuning
Pairs exclusively with the Akrapovič Slip-On Line (Titanium) exhaust
Delivers +11.5 hp and +15.6 Nm of torque
Reduces overall system weight by 19.56 kg (72.6%)
Dramatic sound enhancement with overrun on downshifts and rich tone under load
ECU remap required upon installation
Not EC/ECE type-approved when installed with the Slip-On system
At PERON Automotive , we’re proud to represent Akrapovic as their exclusive UK and Ireland distributor. With our trusted dealer network , in-house performance workshop, and concierge transport service , we ensure a seamless experience for every customer—from product selection to professional installation. No matter your location, our services are designed to bring Akrapovic’s industry-leading performance upgrades to your BMW G90 / G99 M5 with ease and precision.
Contact us today to learn more, connect with one of our hand-picked Akrapovic dealers, or schedule installation at our state-of-the-art facility. Unlock the potential of your BMW G90 / G99 M5 with Akrapovic— engineered for performance, designed for emotion .