Akrapovic Mercedes-AMG GLE 63 / GLE 63 S (W167) Evolution Line S-ME/TI/16H Description

The Akrapovic Mercedes-AMG GLE 63 / GLE 63 S (W167) Evolution Line S-ME/TI/16H takes the performance and sound of the GLE platform to new levels. By using high-grade lightweight titanium, Akrapovic achieves significant weight reduction without compromising on durability or overall quality. This system replaces the standard AMG Performance exhaust on vehicles equipped with a stock hitch, delivering noticeable gains in power and torque alongside a more emotive exhaust note. It also meets ECE approval for cars fitted with an Otto Particulate Filter (OPF), giving owners the peace of mind that comes with a compliant system in many regions.

Performance Gains of Akrapovic Mercedes-AMG GLE 63 / GLE 63 S (W167) Evolution Line S-ME/TI/16H

When tested on the Akrapovič dyno against a Mercedes-AMG GLE 63 S Coupé using an AMG Performance exhaust, the Evolution Line S-ME/TI/16H showed power gains of 6.3 kW (8.6 hp) and an impressive 21.3 Nm torque increase, both measured at 2,800 rpm. These numbers translate to more spirited acceleration from low to mid-range rpm, making daily commutes or highway merging more engaging. Because no remapping is required, you can simply install the exhaust and start enjoying enhanced performance right away. This upgrade appeals to drivers seeking additional responsiveness from their already potent GLE 63 or GLE 63 S.

Lightweight Construction

A key advantage of this system is the 34.2% weight reduction compared to the stock AMG Performance exhaust. Akrapovic manages to cut down 9.2 kg from the original 26.9 kg, bringing the total weight to just 17.7 kg. By lowering overall mass, the vehicle experiences improved handling characteristics, especially during cornering or rapid changes in direction. The fully sandblasted exterior enhances corrosion resistance, and the titanium material itself offers excellent strength to withstand high exhaust temperatures.

Exhaust Valve Control of Akrapovic Mercedes-AMG GLE 63 / GLE 63 S (W167) Evolution Line S-ME/TI/16H

There are three exhaust valves in total: one on each side of the muffler and an additional valve in the active X-connection. These valves are managed by a specially developed control kit, regulating airflow and shaping the exhaust tone. At idle, expect a deep, full-bodied sound. As you climb through the rev range, the tone evolves into a pronounced burble before culminating in a thrilling high-frequency roar at higher rpms. The housings for these valves and the reinforcement element in the tailpipes are cast in the in-house foundry, ensuring precise fitment and robust construction.

Distinctive Tailpipe Design

Akrapovic also incorporates a new tailpipe design that blends form and function. Each tailpipe is hand-crafted in carbon fibre with a titanium inner sleeve, ensuring the exterior stands up to heat while complementing the aesthetic of the GLE’s rear section. This approach combines the visual appeal of carbon fibre with the lightweight, heat-dissipating advantages of titanium, resulting in a striking look that stands out from typical exhaust designs.

ECE Approval and Compatibility

ECE type approval covers this exhaust system for vehicles equipped with an OPF, which means it meets specific regulatory requirements in many markets. However, it is important to note that if you choose to install the optional Akrapovič Sound Kit, the existing ECE approval becomes invalid for this setup. This trade-off allows owners the opportunity to access a broader range of exhaust sound settings, but it may impact the system’s legal status depending on local regulations.

Installation and Usage of Akrapovic Mercedes-AMG GLE 63 / GLE 63 S (W167) Evolution Line S-ME/TI/16H

Designed to directly replace the AMG Performance exhaust, the Evolution Line S-ME/TI/16H fits on vehicles that come standard with a stock hitch. Installation takes around 300 minutes, which is typically manageable within a single workshop visit. Once in place, drivers can enjoy an exhaust note that highlights the powerful engine, while also benefiting from sharper throttle response and reduced rear-end weight. Whether you’re navigating city streets or exploring open highways, the combination of improved engine performance, refined acoustics, and eye-catching craftsmanship adds a new dimension to your driving experience.

Conclusion

By opting for the Akrapovic Mercedes-AMG GLE 63 / GLE 63 S (W167) Evolution Line S-ME/TI/16H, you invest in a premium exhaust solution that pairs advanced materials with expert engineering. The result is a system offering genuine performance gains, engaging audio feedback, and a lightweight design. With no remapping required and ECE type approval intact (unless the optional Sound Kit is installed), this exhaust is a strong choice for owners seeking an elevated driving experience while preserving day-to-day practicality.