- For BMW M340I (G20, G21) 2020 - 2023
- High grade titanium
- Compliant with UN Regulation ECE-R92 (see conditions)
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The Akrapovic Slip-On Line (Titanium) exhaust system offers remarkable benefits such as weight savings, increased power and torque, and a captivating sound. Crafted from lightweight high-grade titanium, the system features hand-crafted carbon-fibre tailpipes, which result in an impressive 11.89 kg weight reduction compared to the standard stock system. In testing against a BMW M440i with a standard stock exhaust, the system has shown an increase of 3.4 Kw (4.6 hp) at 2,650 rpm in power and 12.4 Nm at 2,650 rpm in torque.
The system is designed with special parts that deliver an exhilarating soundtrack, including two calibrated valves that tailor the sound and two acoustic reflectors fitted on the tailpipes to guide the sound into the car’s cabin, creating a fully immersive sound experience. The Akrapovic Slip-On Line (Titanium) exhaust system includes a TNG controller to activate the additional exhaust valve, as the system has two valves, one more than the stock configuration. Additionally, the system features two resonators, one on each side of the central muffler, which produce a smooth, rich sound at normal cruising, and a deep and sporty soundtrack when driving more aggressively. The optional Akrapovic Sound Kit can be used to control the tones from within the cockpit.
The Akrapovic Slip-On Line (Titanium) exhaust system meets ECE type approval, and no remapping is required for this configuration.
Be careful: the system only fits vehicles equipped with the OPF filter, and the ECE certificate is valid only for these cars. For non-OPF vehicles, the Evolution Line system is available. Customers looking to upgrade to the Slip-On Line (Titanium) exhaust system can choose to purchase an optional link pipe set.
Please note that this product is designed to fit on the BMW M340i equipped with an OPF, and an extra stock valve actuator (part nr. 18 30 8 686 640) is required when installing the Slip-On exhaust system on BMW M340i (G20, G21) and M440i (G22, G23, G26).
This product also fits on the BMW M340i xDrive Touring (G21) model.
Unit | Stock | Akrapovič | Max gain | |
Max. power | kW | 280.3 / 5450 rpm | 282.4 / 5500 rpm | + 3.4 / 2650 rpm |
HP (m) | 381.1 / 5450 rpm | 384 / 5500 rpm | + 4.6 / 2650 rpm | |
HP (i) | 375.9 / 5450 rpm | 378.7 / 5500 rpm | + 4.6 / 2650 rpm | |
Max. torque | Nm | 538.9 / 2750 rpm | 550.3 / 2700 rpm | + 12.4 / 2650 rpm |
lb-ft | 397.5 / 2750 rpm | 405.9 / 2700 rpm | + 9.1 / 2650 rpm | |
Weight | kg | 17.8 | 13.43- 4.4 | -4.4 |
lb | 39.2 | 29.6- 9.6 | -9.6 | |
% | -24.6 | |||
Inst. time | min | 210 |
AKRAPOVIC EXHAUST SYSTEMS
SLIP-ON LINE
Akrapovič is a company that pays great attention to detail, materials, design, technology, and optimal use when creating their Slip-Ons.
These exhaust systems are available with or without EC/ECE type-approval and come in Akrapovič's proprietary titanium and stainless steel that has been fully tested by the company. The Slip-Ons are state-of-the-art and a perfect fit for your vehicle, providing improved power and torque, a unique resonant Akrapovič sound, as well as weight reduction.
EVOLUTION LINE
Akrapovič's Evolution Line exhaust systems take your ride to the next level by building on the Slip-On Line system with additional link pipes. The Evolution Line offers even more power and torque, a unique resonant sound, and weight reductions. Choose from a range of exquisite tailpipes in either carbon fibre or titanium.
The Evolution Line includes mufflers, link pipes, and resonators that run from the stock downpipes back. These link pipes feature larger-than-stock-diameter tubing and cast titanium flanges for optimal performance. Some versions have EC/ECE type approval, ensuring that you're meeting the necessary regulations.
Upgrade your ride with Akrapovič's Evolution Line exhaust systems and experience the ultimate in performance and sound.
AKRAPOVIC DOWNPIPE
CATTED DOWNPIPES
The high-quality stainless steel downpipe set is specifically designed for use with Akrapovič Slip-On Line (Titanium) and the Evolution Link Pipe Set (Titanium). It comes with a pair of sporty catalytic converters (200 cpsi) that are heat insulated. The front part of the downpipes is cast in the company's in-house foundry to ensure a perfect fit.
With a pure racing sound that evokes strong emotions, this downpipe set provides excellent feedback at high revs, without any drone. However, to avoid potential check engine light warning signals, it is mandatory to remap the ECU. Please note that this product is only intended for closed course use on racetracks.
CATLESS DOWNPIPES
Designed to be used with the Akrapovič Slip-On Line (Titanium) and the Evolution Link Pipe Set (Titanium), this premium stainless-steel downpipe set features the removal of the catalytic converters. The front section of the downpipes is precision-cast in Akrapovič's in-house foundry, ensuring a perfect fit.
This downpipe set produces a thrilling racing sound that's rich in emotion, without any distracting drone. However, it's important to note that remapping the ECU is necessary to prevent check engine warning signals. This product is exclusively intended for use on closed tracks and racecourses.
AKRAPOVIC ACCESSORIES
SOUND KIT
The Akrapovič Sound Kit is an optional add-on that enables drivers to control the sound of their Akrapovič car exhaust system from inside their vehicle. This advanced technology lets drivers switch effortlessly between a quiet mode and a more aggressive, sportier sound. The system uses a receiver to drive actuators that open or close the valves at the end of the exhaust system. Drivers can control the valves using the Sound Remote Controller or the new smartphone app, which is available for both iOS and Android.
CARBON-FIBRE DIFFUSER
The M2 Competition can be upgraded with a striking carbon-fiber diffuser, available in high-gloss or matte finish. This exclusive design enhances the rear of the vehicle, providing a more aggressive and sporty look compared to the standard diffuser. The upgraded diffuser perfectly complements the side mirror caps and showcases the tailpipes to their full extent.
CARBON-FIBRE MIRRORS
The M2 Competition can be fitted with an optional carbon-fiber diffuser available in both high-gloss and matte finishes. The diffuser is a brand-new design that enhances the rear of the vehicle, giving it a more aggressive and sporty appearance. The design of the diffuser perfectly showcases the tailpipes and is an ideal complement to the side mirror caps.
MERCHANDISE
The Akrapovic collection of apparel and merchandise is more than just a way to promote the brand. Similar to the exhaust systems they manufacture, the collection is crafted with high-quality materials and precision workmanship in Slovenia.
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