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BMW M4 Akrapovic Slip-on Exhaust vs Fi Exhaust

BMW M4 Akrapovic Slip-on Exhaust vs Fi Exhaust

BMW M4 Akrapovic Slip-on Exhaust vs Fi Exhaust

By John

Wed Aug 03 2022

Exhaust

BMW m4(BMW M4 powered by a S55)

The BMW M4 is indeed a beast in its own right with the high performance it delivers stock. But when it comes to its stock s55 engine sound, there is a lot left to be desired.

Akrapovic jumped into the F82 and F83 market with its Slip-On exhaust system, ensuring their exhaust system would take the BMW M4’s exhaust sound to another level.

Around the same time, we saw a high-performance Frequency Intelligent Exhaust hitting the market. This system is made of T304 stainless steel giving you an amazing sound while you drive.

Akrapovic BMW M4 (F82, F83) Slip-On Line (Titanium)(Akrapovic BMW M4 (F82, F83) Slip-On Line (Titanium))

Akrapovic Slip-on Exhaust

Akrapovic is a well-known exhaust maker based in Slovenia. They unveiled their Slip-on exhaust system for the M4, which is made from titanium. At especially lower RPMs, you can expect it to yield more power and lower back pressure.

The design of this exhaust system is already sleek, which can be further enhanced by the addition of carbon or titanium tailpipes.

You can expect the Akrapovic Slip-on exhaust to lower the weight of your M4 by 3.0 Kg, giving your car a throatier sound at the same time. The overall power and torque delivered by the slip-on exhaust are also much higher. With a reported increase of 7.24 horsepower at 4400 RPM and 17.4 extra Nm of torque at 2350 RPM. This means you are not just getting a much needed improvement in the acoustics department but also an improvement of your M4’s power as well.

Akrapovic offers an Evolution Link pipe set that further increases your power output by 10.06 HP and 16 Nm of torque with a weight savings 4.1 Kg less than OEM. Their Downpipe set mastercrafted for the F82/F83 generation provides an additional 23.07 HP at 5800 RPM, 28.7 Nm of torque at 4950 RPM, and a weight savings of 3.2 Kg.

Fi Exhaust High-Performance Valvetronic Exhaust System for F82 M4(Fi Exhaust High-Performance Valvetronic Exhaust System for F82 M4)

Fi Exhaust

To enhance the overall performance of the BMW M4 along with quality sound volume and tone, the Frequency Intelligent Exhaust system is equipped with Valvetronic technology. This technology enhances your overall performance and allows you to control the sound volume of your exhaust which makes it a unique system and comes standard with every high-performance valvetronic exhaust system.

Fi Exhaust has mastered the art of delivering high torque power at low revolution speeds and even higher horsepower numbers higher up in the RPM range. Fi Exhaust also offers ultra-high flow catless downpipes to pair with your full Fi Exhaust.

If you are looking for a combination of a high-performing exhaust system with the ability to control the sound volume to comfort levels, Fi Exhaust’s M4 exhaust is exactly the one you are looking for. The performance and the acoustics you receive go hand and hand for the perfect marriage.

Akrapovic Slip-On Exhaust Vs Fi Exhaust

With a Handmade rear diffuser and titanium or carbon tailpipes, this lightweight titanium system by Akrapovic is undoubtedly a top competitor to fit your M4. Find out why many performance cars and super cars use titanium in their exhausts with our article, "Top 5 Reasons Most Supercars Have Titanium Exhausts". You will enjoy a  thrilling aggressive sporty sound during dynamic driving. If you optionally decide to purchase the Akrapovic sound kit, drivers can also switch between sports mode or quiet mode merely by using an app on their phones.

Fi exhaust, on the other hand, offers a full stainless steel exhaust. Equally, you will enjoy a breathtaking aggressive sport sound while driving dynamically. Once the valves open, you will observe an aggressive tone with smooth flow and maximum power. Upon closing the valves, you will be able to drive super comfortably with reduced volume. Great for driving in residential areas and on long road trips.

Nevertheless, each of these exhaust systems has impactful symphonies and is great in one way or another. While Akrapovic Exhaust presents the best titanium-made system, the Fi Exhaust system comes with a distinct Valvetronic technology. The sounds produced by both the exhausts are distinct and without any unwanted overtones. Each providing a huge performance and auditory upgrade from your OEM exhaust.

It is up to you to decide which exhaust system you want to get your hands on. You will get the listening enjoyment with an increase in torque and power and overall weight reduction with whatever exhaust system you opt for. Use search exhaust to listen to a collection of exhaust clips for the BMW M4. You can easily compare and contrast the exhaust setups other people are already running on their M4’s to become an informed shopper. Hopefully you will be able to find your favorite exhaust note so you can build and assemble your own dream car.


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