Akrapovič Mercedes G63 AMG/G 500 (W463A) OPF/GPF Evolution Line Exhaust System
The Evolution Line (Titanium) exhaust system for the Mercedes-AMG G 63 is designed for both durability and performance. Made from high-grade, lightweight titanium, this system reduces the overall weight by 45% compared to the stock system. The exhaust features specially-designed tailpipes, created in the Akrapovič foundry, that exit on either side of the vehicle. These tailpipes are perfectly routed to fit the vehicle’s limited space and are coated for increased durability.
The system is equipped with a pair of exhaust valves located behind the rear mufflers to provide optimal control over the exhaust tones, producing a deeper, sportier sound—especially noticeable during acceleration and gear shifting. Along with this acoustic enhancement, the system improves power and torque levels throughout the rpm range.
For those seeking additional tuning capabilities, an optional front link pipe set is available. The system already includes the Akrapovič Sound Kit, allowing drivers to adjust the exhaust sound directly from the cockpit.
Note: This product is intended for closed-course use only and does not meet emission compliance requirements for street or highway use in certain regions.
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 |



