Akrapovič Alfa Romeo Giulia Quadrifoglio Evolution Exhaust
Featuring a muffler and collector with a resonator crafted from lightweight titanium and link pipes made of high-grade stainless steel, the Evolution Line (Titanium) exhaust system is designed to fit directly onto the Giulia Quadrifoglio’s stock downpipes. The system includes components cast in the company’s in-house foundry, such as the valve housing and the X-part within the muffler, which is meticulously engineered to allow exhaust gases to mix at an exact ratio for optimal flow.
Developed to deliver power and torque gains across the rev range while significantly reducing back pressure, the system is finished with handcrafted carbon-fibre and titanium tailpipes that enhance the visual appeal of the exhaust.
Through in-depth engineering, this system produces a deep and sporty sound without unwanted drone, making it perfectly suitable for everyday use. It offers a distinctly different acoustic experience compared to the stock system, especially noticeable during partial load, gear shifts, and at higher rpms, where it delivers an authentic racing sound.
The system is straightforward to install with a simple plug-and-play setup and has been designed to meet ECE type approval. The optional downpipe set and Akrapovič Sound Kit are also available.
Due to packaging requirements, the EVO system is split into two parts. Please note that both part numbers (S-AR/TI/1H and E-AR/T/1) must be ordered together.
EC type-approval is valid for engine type 670050436.
VIEW THE DATA
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 375.6 / 6600 rpm | 378.2 / 6700 rpm | + 6 / 6950 rpm |
| HP (m) | 510.7 / 6600 rpm | 514.2 / 6700 rpm | + 8.2 / 6950 rpm | |
| HP (i) | 503.7 / 6600 rpm | 507.2 / 6700 rpm | + 8 / 6950 rpm | |
| Max. torque | Nm | 668.9 / 3250 rpm | 671.9 / 3350 rpm | + 12.6 / 2850 rpm |
| lb-ft | 493.4 / 3250 rpm | 495.6 / 3350 rpm | + 9.3 / 2850 rpm | |
| Weight | kg | 28.7 | 24.6 | – 4.1 |
| lb | 63.3 | 54.2 | – 9.1 | |
| % | – 14.3 | |||
| Inst. time | min | 210 |


