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Akrapovic Rear Wing (Carbon) BMW M240i (G42) 2022 2026

Manufactured from lightweight hand-crafted carbon fibre, lacquered to a high-gloss finish, mounted on two swan-neck brackets in CNC-machined aluminium.

  • Brackets optimized for the best load-bearing capacity to weight ratio
  • High-grade titanium bolts connect the wing and brackets; titanium reinforcements at pivot points for structural stability
  • Motorsport-derived aerofoil developed for a competitive downforce-to-drag ratio, with a small trailing-edge lip for extra downforce
  • Optimized for BMW M3 and M4 aerodynamics using CFD, avoiding additional turbulence or side noise
  • Fully adjustable to three levels (set manually before driving)
  • ABE approved with AKR-WI KBA 31882 type approval, finished with a monochrome Akrapovič logo on each side

Also fits the M4 LCI version. Does not fit the BMW M4 Cabrio (G83) or the BMW M440i Cabrio (G23).

Teilenummer: WI-BM/CA/1/G
4.377,78 € 4.377,78 € (inkl. Steuern)

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Marke: Akrapovic

AKRAPOVIČ


Where Design and Engineering Become One

Akrapovič is a Slovenian manufacturer of premium exhaust systems for motorcycles and cars, recognised worldwide as the benchmark in high-performance exhaust technology. Founded on a belief that the essence of a great exhaust system lies in the seamless integration of design, materials, and engineering, every Akrapovič product is developed by a multidisciplinary team of industrial designers and engineers working in close collaboration. The brand's signature hexagonal muffler, introduced in 2005, transformed the motorcycle exhaust market, and continuous innovation since has earned Akrapovič multiple Red Dot Design Awards, including the prestigious Red Dot: Best of the Best in 2014.

We Visited Akrapovič! Here's What We Found

Our team travelled to Slovenia for a three-day Akrapovič dealer training, and it was unlike anything we expected. From product sessions covering the latest innovations and sales developments, to hands-on driving experiences in a Porsche 911 GT3, Cupra Formentor, and Toyota GR Yaris, including live exhaust sound demonstrations, to a full factory tour where we witnessed titanium welding firsthand and saw exactly how racing technology transfers into the products we sell.

Read the full story on our blog.

Sound, Testing, and the Pursuit of Perfection

An Akrapovič exhaust is as much a precision acoustic instrument as it is an engineering product. A dedicated team of NVH engineers analyses every tube, muffler, and tailpipe using frequency-domain sound mapping, dyno testing, acoustic transmission loss measurements, and on-road validation, tuning each system to the specific character of the vehicle it is designed for. Durability is validated on an autonomous motorcycle dyno running exact programmed duty cycles, and new products are tested in partnership with top-level racing teams on circuits worldwide. From the first 3D CAD scan through to final assembly and quality inspection, every detail of every Akrapovič exhaust is accounted for, to the last millimetre.

Materials Science at the Highest Level

Akrapovič's material expertise is what truly sets them apart. Their exhaust systems are crafted from proprietary titanium alloys, three times stronger than commercial pure alloys at elevated temperatures, and 40% lighter than stainless steel — developed and validated in an in-house metallurgical laboratory that monitors chemical composition, hardness, tensile properties, and microstructure at every stage of production. For applications demanding extreme thermal resistance, Inconel super alloys capable of withstanding up to 1,000°C are employed. Carbon fibre components, produced in-house using temperature-resistant composites, weigh as little as one eighth of stainless steel while offering tensile strength up to eighty times greater per unit weight. No other exhaust manufacturer applies this depth of materials science as standard.