Akrapovic Slip-On Exhaust – Alfa Romeo Giulia Quadrifoglio
Constructed from high-grade lightweight titanium and finished with eye-catching handcrafted carbon-fibre and titanium tailpipes – carbon outside, titanium inside – for enhanced kerbside and drive-by appeal, the Slip-On Line (Titanium) has been designed to fit directly onto the Giulia Quadrifoglio’s stock link-pipe. With parts cast in the in-house foundry, such as the valve housing and an X-connection element in the muffler, which is perfectly formed to allow exhaust gases to mix at a precisely defined ratio for perfect flow, the exhaust has been designed to deliver both power and torque gains throughout the rev range. Unwanted drone has been eradicated through in-depth engineering to produce a deep and sporty sound, which is ideal for everyday use, and this also provides acoustic feedback to the driver – to know and feel which rpm the car is being driven at, and when to shift gears for optimum aural enjoyment and performance. This makes for a linear and smooth sound in partial load when shifting gears, and at higher rpms the Slip-On Line (Titanium) delivers a racing sound with added higher engine harmonics.
The system is a simple plug-and-play operation to fit, and it has been designed to meet ECE type approval. The optional Akrapovič Sound Kit is also available.
VIEW THE DATA
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 378.6 / 6400 rpm | 382.4 / 6050 rpm | + 9 / 7100 rpm |
| HP (m) | 514.8 / 6400 rpm | 519.9 / 6050 rpm | + 12.2 / 7100 rpm | |
| HP (i) | 507.7 / 6400 rpm | 512.8 / 6050 rpm | + 12.1 / 7100 rpm | |
| Max. torque | Nm | 687 / 3650 rpm | 684.9 / 3550 rpm | + 12.1 / 7100 rpm |
| lb-ft | 506.7 / 3650 rpm | 505.2 / 3550 rpm | + 8.9 / 7100 rpm | |
| Weight | kg | 19.1 | 13.1– 6 | – 6 |
| lb | 42.1 | 28.9– 13.2 | – 13.2 | |
| % | – 31.4 |
