Akrapovič Mercedes G63 AMG 4×4 Squared (W463A) OPF/GPF Evolution Line Exhaust System
The Evolution Line (Titanium) for the Mercedes-AMG G 63 is engineered for durability and performance, utilizing high-grade lightweight titanium that results in a system 45% lighter than the stock exhaust. The system is designed to perfectly complement the G 63’s rugged aesthetic, featuring Akrapovič-crafted tailpipes that exit on either side of the vehicle. These tailpipes are coated for enhanced durability and precision routed to fit within the limited space available.
The exhaust is equipped with a pair of exhaust valves positioned behind the rear mufflers, allowing for optimal control of the exhaust sound. This delivers a distinctly deeper and sportier tone, particularly noticeable during acceleration and gear shifts. Additionally, the system offers increases in both power and torque throughout the entire rpm range, further enhancing the driving experience.
An optional front link pipe set is available for those seeking full exhaust-tuning capabilities.
The system also comes with the Akrapovič Sound Kit already included, allowing the driver to control the exhaust sound from inside the cabin.
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
Exhaust Data
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 433.1 / 5950 rpm | 439.6 / 5900 rpm | + 8.1 / 4500 rpm |
| HP (m) | 588.8 / 5950 rpm | 597.7 / 5900 rpm | + 11 / 4500 rpm | |
| HP (i) | 580.8 / 5950 rpm | 589.6 / 5900 rpm | + 10.8 / 4500 rpm | |
| Max. torque | Nm | 873.6 / 3650 rpm | 890.8 / 3750 rpm | + 19 / 4000 rpm |
| lb-ft | 644.3 / 3650 rpm | 657 / 3750 rpm | + 14 / 4000 rpm | |
| Weight | kg | 22.26 | 12.36 | – 9.9 |
| lb | 49.1 | 27.3 | – 21.8 | |
| % | – 44.5 | |||
| Inst. time | min | 240 |


