power
+8.0 kw
at 6000 rpm
torque
+13.9 Nm
at 5000 rpm
weight
-8.3 kg
This high-grade lightweight titanium system, finished with hand-crafted carbon-fibre tailpipes, weighs in at 35% lighter than stock and features a pair of collectors cast in the in-house foundry. The Slip-On Line (Titanium) comes with a specially developed Akrapovic control kit for a complete sound experience. The sound character offers a rich tone at normal cruising, rising to a deep sporty sound when the M3/M4 is driven more dynamically. It serves up a perfect sound at all rpms, delivering comfort and sportiness in one exhaust. A ground-breaking octagonal shape has been fashioned from lightweight titanium with a carbon-fibre outer sleeve for the tailpipes, and for more traditional buyers there is the classic cylindrical design.
The system delivers power increases of 8.0 kW (10.9 hp) at 6,000 rpm and a torque gain of 13.9 Nm at 5,000 rpm when tested on the Akrapovic dyno against a BMW M4 Competition with a standard stock exhaust. Remapping is not needed for this configuration, and it fits all vehicles (OPF and non-OPF), but the ECE certificate is valid only for cars equipped with an OPF filter.
Optional link pipes and downpipes are available for customers looking to change the exhaust for closed circuit usage. An optional Akrapovic Sound Kit is also available. With the installation of the optional link pipes, downpipes, and Akrapovic Sound Kit, ECE type approval of the Slip-On Line (Titanium) is no longer valid. An optional hand-crafted carbon-fibre rear diffuser is also available to add an extra visual impact to the Akrapovic tailpipes.
The exhaust system also fits xDrive and M4 (G83) Convertible models.
The Slip-On Line (Titanium) exhaust system is ECE type approved for cars equipped with an Otto/gasoline particulate filter.
The Tail Pipe Set (Carbon) has to be ordered separately as a mandatory part. Please choose TP-CT/69 or TP-CT/68.
Fitment notice: The Control Kit does not fit on vehicles with manual transmission.
We accept no compromises! The company’s vision was clear from the very beginning, and we have not faltered. What started as an innovative,
driven group of six, is now a modern prominent company of more than 13,000 m2 of production and commercial space and with 450 employees, all of us aware that we produce exhaust systems for customers who simply do not accept mistakes – the most demanding racing teams and riders from around the world.
Only the best is good enough for us. But the best is not just the exclusive privilege of the factory teams. Now it is available to everyone!
An exhaust system looks simple at first glance. But a closer look shows that it is a complex system that has a significant effect on the performance of a racing or a regular sports car.
The experience in racing that we acquired over many years, taught us how to combine high performance, a long-life cycle and the lightest possible weight. Our numerous world championship titles and countless international and national titles are a testament to our continuous ability to fulfil our clients’ highest expectations.
- Lightweight
The titanium we use for our exhaust systems is produced exclusively for us. It is three times stronger and is more heat resistant than any other titanium product on the market and 40% lighter than stainless steel. The high strength allows us to use thinner insulation while still achieving the highest quality standards. In fact, this brings our clients the decisive advantage on the race track.
- Performance and quality
Our goal is to make the perfect torque and the perfect power curve. Our research and development department is provided with the latest equipment, so that they are able to combine their collective know-how obtained at many race tracks and even Formula 1, and apply it in practice.
WARNING:
Please note that certain aftermarket exhaust systems may not comply with applicable California laws and regulations, and may therefore be prohibited for use on California highways or roads, or on roads or vehicles otherwise subject to emissions control requirements.
Akrapovi? exhaust systems for automobiles and motorcycles mounted downstream of the catalytic converter (also known as “cat-back systems”) are considered “replacement parts” in California by the California Air Resources Board (CARB), and do not require an exemption or executive order from CARB to be sold in California. However, California prohibits the use of any aftermarket exhaust system that modifies, removes or replaces original equipment catalysts, unless CARB has issued an Executive Order as to such part or system.
Further, Akrapovi? parts or exhaust systems used or intended for use on “racing vehicles” (i.e. a competition vehicle used exclusively for competition on closed-course circuits) do not require an exemption or Executive Order from CARB to be sold in California. However, such parts are prohibited from use on California public highways or roads, even if occasionally used “off-road.”??
