Akrapovič BMW 340i/440i (F30/F31/F32/F33/F36) Slip-On Line Titanium Exhaust System
The Slip-On exhaust system for the BMW 340i/440i represents the perfect blend of expertise, advanced technology, and the finest materials. Constructed entirely from titanium and finished with two sets of newly designed, handcrafted carbon-fibre tailpipes, this exhaust system adds a touch of sporty elegance that makes this Bavarian machine stand out from the crowd. It enhances the vehicle’s presence with noticeable power gains and weight reduction, providing a driving experience that feels more powerful and dynamic.
The Akrapovič dual-mode ECU-controlled valve exhaust offers a smooth, rich sound during normal cruising, and a deep, sporty, almost aggressive tone when driving the 340i/440i more dynamically. The system includes an acoustic reflector positioned before the tailpipe, which drivers can manually adjust to amplify the sound in the cabin, further enhancing the driving experience.
The Slip-On system is designed for a straightforward plug-and-play installation and is fully compliant with ECE type approval. Additionally, an optional Akrapovič Sound Kit is available for those who want further control over the exhaust sound.
Installation Note: To install the Slip-On system, the stock exhaust system must be cut. Please carefully read the instructions before beginning the installation.
Fitment Notices:
- The exhaust also fits vehicles with X-drive.
- The Slip-On Line (Titanium) can be used with a BMW tow bar.
- The Slip-On system does not fit cars equipped with a diffuser by M Performance.
Exhaust Data
| Unit | Stock | Akrapovič | Max gain | |
|---|---|---|---|---|
| Max. power | kW | 234 / 5300 rpm | 236.9 / 5600 rpm | + 6.6 / 6150 rpm |
| HP (m) | 318.2 / 5300 rpm | 322.1 / 5600 rpm | + 9 / 6150 rpm | |
| HP (i) | 313.9 / 5300 rpm | 317.7 / 5600 rpm | + 8.8 / 6150 rpm | |
| Max. torque | Nm | 468.3 / 2400 rpm | 471.3 / 2450 rpm | + 7.9 / 2700 rpm |
| lb-ft | 345.4 / 2400 rpm | 347.6 / 2450 rpm | + 5.8 / 2700 rpm | |
| Weight | kg | 10.26 | 5.83 | – 4.4 |
| lb | 22.6 | 12.9 | – 9.7 | |
| % | – 43.2 |





