Akrapovic Exhaust System for BMW M3/M4 (F80, F82, F83)

SO - Slip-On

The latest addition to the BMW M series is the awe-inspiring M3/M4, an exquisite high-performance car that can be made even better by adding an Akrapovic Slip-On exhaust system.

Made from titanium—with some parts cast in Akrapovic’s own foundry—it has bigger pipes than the stock exhaust, yielding lower back pressure and more power, especially at lower RPMs. This system is a completely new design, and it will reduce overall vehicle weight and deliver extra power and a sporty sound, which has been tailored to highlight lower frequencies and increase the listening enjoyment. Increases in both power and torque add to the sensory experience, combined with improved agility.

The look of the Slip-On system can also be further enhanced by adding titanium or carbon- tailpipes and the stunning carbon- rear diffuser.

An optional Akrapovic Sound Kit is available to control the different sound settings.

Fittment notice:This system does not fit on vehicles equipped with Otto particulate filter (OPF).

Exhaust system also fits to M3/M4 CS (Sport Club) and GTS version (ECE type approval is not valid for GTS model).

PERFORMANCE:

The Evolution link pipe set upgrades the Slip-On system to the Evolution system, which consists of a single-central muffler with valves and bigger Evolution link pipe tubes with a middle muffler, all designed to make the performance and workmanship of the complete system as perfect as it looks

With no second set of cats (unlike the stock system), the whole system is designed to give the smoothest flow—and the power and torque gains of the BMW with the combination of the Slip-On Line system and Evolution link pipe set are absolutely guaranteed. Crafted entirely from titanium, the complete system has a unique sound to complement its substantial increase over a very wide rpm range. In-depth engineering has produced a sound distinctly different from the stock system, giving a deep and sporty sound with no unwanted overtones or drone, and also a significant change to the sound with the valves in the open or closed positions.

The complete system needs no re-programming of the ECU because it doesn’t trigger any warning lights. With tailpipes in titanium or carbon, and a handcrafted rear diffuser, all available as optional extras, the BMW with the Slip-On Line and Evolution link pipe set is as beautiful as it is powerful.

Exhaust system also fits to M3/M4 CS (Sport Club) and GTS version.

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

PERFORMANCE:

As the most visible part of an exhaust system, we pay the utmost attention to the tailpipes.

Akrapovic has created hand-crafted carbon-fibre tailpipes to enrich the visual enjoyment of the Slip-On or Evolution exhaust systems.

Sporting the unique Akrapovic round design, the carbon- version has sandblasted titanium inner parts with a bigger diameter than stock tailpipes to make them stand out from the crowd even more.

The new model was unveiled with distinctive Akrapovic design elements, and these beautifully crafted additions are designed to fit perfectly with the carbon- diffuser.

PERFORMANCE:

As the most visible part of an exhaust system, we pay the utmost attention to the tailpipes.

Akrapovic has created special titanium tailpipes to enrich the visual enjoyment of the Slip-On or Evolution exhaust systems.

Sporting the unique Akrapovic round design, the titanium version combines polished and sandblasted titanium and a bigger diameter than stock tailpipes to make them stand out from the crowd even more.

The new model was unveiled with distinctive Akrapovic design elements, and these beautifully crafted additions are designed to fit perfectly with the carbon- diffuser.

PERFORMANCE:

Downpipe (SS) was tested and developed together with Evolution Line (Titanium) system.For the ultimate in weight reduction, tuning potential, and racing sound, Akrapovic offers stainless steel, cat-less downpipes to make the BMW an even more powerful machine.

This setup is intended for dedicated track-day cars and enthusiasts, and it will also add to the overall experience of what’s already a stunning performance car for any discerning driver. Delivering great sound, without creating unwanted cabin noise, these beautifully-crafted downpipes offer an upgrade to Akrapovic’s Evolution exhaust system.

When installing Akrapovic aftermarket optional down pipes , which are developed for use on closed tracks only, remapping the ECU is mandatory, in order to prevent potential »check engine light« warning signals.

Downpipes also fit to M3/M4 CS (Sport Club) and GTS version.

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

PERFORMANCE:

The optional Akrapovic Sound Kit enables owners of selected Akrapovic car exhausts to control the sound of the system from the cockpit of their machine.

Using Akrapovic technology, drivers can easily switch between the quiet mode and a sportier sound.

With the use of a receiver to drive the actuators that open or close the valves at the end of the exhaust system, drivers can use the Sound Remote Controller or the new smartphone app (for iOS and Android) to regulate the valves. 

In this case, the ECE homologation is not valid anymore.Pictures are symbolic.

PERFORMANCE:

The Akrapovic Evolution and Slip-On line exhaust systems can be further enhanced with an optional hand-crafted carbon fibre rear diffuser.

Developed by Akrapovic’s Design Department, this stunning diffuser, crafted from materials developed through Akrapovic’s racing involvement, is designed to perfectly fit the lines of the unique tailpipes of the Slip-On or Evolution systems, as well as complement the sleek and sporty shape of the BMW.

When mounting Akrapovic rear carbon fiber diffuser BMW comfort access system will not work.

PERFORMANCE:

Beautifully crafted hand-laid high-quality carbon fibre diffusers are perfectly styled to enrich the Akrapovic tailpipes and the rear of the car.

The sporty and aggressive design adds an extra dimension to the whole package and shows the exhaust system off to its best.

Available in high-gloss or matte finish.

Diffuser also fits to M3/M4 CS (Sport Club) and GTS version.

PERFORMANCE: