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Akrapovic RACING Header R 12 - titanium

Part No. 44202-400

€1,694.00

Available as from the end of July 2026
Delivery time from stock availability 3-5 working days

Note:

RACING Header – NO EC type approval – Intended exclusively for use on closed racing circuits

Within the scope of the German Road Traffic Regulations (StVO), the header is not approved for road use.

Akrapovic Titanium Header for the BMW R 12, R 12 nineT and R 12 G/S

Function and Product Features

  • Based on experience with BMW boxer engines
  • This product has been developed as an upgrade to form a complete system when combined with the Akrapovic Slip-On Line (#44202-302)
  • This header is made from high-quality titanium
  • Intended exclusively for use on closed racing circuits
  • Increases performance and reduces weight
  • The pipes have a larger diameter than the standard system, and removing the catalytic converter allows for improved exhaust flow
  • The pre-silencer offers a unique sound experience and produces a deep racing tone from the boxer engine
  • This upgrade results in a 64% (5.3 kg) weight reduction compared to the standard system
  • In combination with the Slip-On Line, it increases power by 3 kW (4.1 hp) at 7,500 rpm and torque by 2.1 Nm at 6,700 rpm, as tested on the Akrapovic dyno on a BMW R 12 with the standard system
  • Installation follows the plug-and-play principle; however, re-mapping is required.
  • The optional header is also compatible with the standard Akrapovic (first fit) / BMW Motorrad accessory silencer by Akrapovic
  • By installing the optional header, the ECE type approval for the Slip-On Line is no longer valid
  • When installing the optional header on Euro 5+ motorcycles (2 lambda sensors), the engine warning light will illuminate after a deviation in the parameters of the standard catalytic converter is detected
  • This product does not meet the emission standards required for road use
  • Not compatible with the original engine guard of the BMW R 12 G/S

Technical Data

  • Maximum Power
    • Akrapovic 80.4 kW / 7,300 rpm
    • Standard 75.6 kW / 7,300 rpm

What makes Akrapovic unique?

Unrivalled Research and Development

From the research and development department with its sound engineering, through the laboratories where materials are managed and measured, to the in-house titanium foundry and production facilities, followed by inspection and finishing – the manufacture of an Akrapovic exhaust system is an in-house journey with many facets, carried out entirely within the company’s state-of-the-art facilities.

Only High-Tech Materials

Only the highest-grade materials are used in the manufacture of every single Akrapovic exhaust system. These are thoroughly inspected upon arrival and assessed in the metallurgical laboratory. With more than 30 years of experience working with titanium, stainless steel, carbon fibre, aluminium alloys and, more recently, ceramic matrix composites, Akrapovic uses only the very best materials in the production of its premium exhaust systems.

About Akrapovic

Akrapovic is a manufacturer of premium exhaust systems for motorcycles and sports cars and is globally recognised as an innovative company that uses advanced technologies and high-quality materials in the development and production of exhaust systems.

Model: R 12, R 12 G/S, R 12 nineT
Product type: Exhaust system
Color: titanium
Made in Europe Tested by Wunderlich

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