Genuine BMW B58 340i & 440i M Performance Power & Sound Kit
Genuine BMW B58 340i & 440i M Performance Power & Sound Kit
Genuine BMW B58 340i & 440i M Performance Power & Sound Kit
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Genuine BMW B58 340i & 440i M Performance Power & Sound Kit

£2,135.00
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Genuine BMW B58 340i/440i M Performance Power & Sound Kit (11122444531)

Unleash the full potential of your BMW 340i or 440i with the Genuine BMW M Performance Power & Sound Kit. This kit delivers a significant power boost and a thrilling exhaust note, enhancing your driving experience to a new level.

Key Features:

  • Genuine BMW M Performance Part: Ensures perfect compatibility and premium quality.
  • Power Increase:Boosts engine output by 35hp, reaching 355hp. 
  • Torque Increase: Increases torque to 369 lb-ft (355 lb-ft for manual transmission vehicles).
  • Valve-Controlled Exhaust: Higher flowing, electronically controlled exhaust for maximum performance and exhilaration.
  • Enhanced Sound: More aggressive and free-flowing exhaust note.
  • Sport/Sport+ Activation: Exhaust valve is actuated in Sport/Sport+ modes via the driving experience control button.
  • Performance Software: Includes engine tuning software for optimized performance.

Kit Contents:

  • M Performance Muffler
  • M Performance Decal Kit
  • Stick-on Label and Badge
  • Performance BMW Software Upgrade Code
  • Wiring Harness

Compatibility:

  • BMW 340i (B58 Engine)
  • BMW 440i (B58 Engine)

Exhaust Tips:

  • Available with No Tips.
  • Available with Chrome Tips.
  • Available with Carbon Tips.

Part Number: 11122444531

Experience the thrill of enhanced power and sound with the Genuine BMW M Performance Power & Sound Kit. Upgrade your 340i or 440i today!

At Racehaus, we value customer satisfaction above all else. We strive to ensure that all products are in stock and ready to ship. However, in the instance that a product is not immediately available, we will promptly notify you before you place your order, so you can avoid any disappointment. 

Our typical turnaround time for dispatch is between 2 to 5 days. Shipping starts from as little as £5.99

Please note that this timeframe may be subject to supplier availability. We take pride in being transparent about lead times, and if a product has a longer lead time, we will personally contact you to provide updates on the shipping process. 

Let us take care of all your product needs with excellent customer service.
We are happy to inform you that we offer worldwide shipping on all our products. You can place your order with confidence knowing that we are committed to maintaining a high level of service quality. 

In case you need to return your product, we offer a 14-day return policy. Please refer to our returns policy for more details. 

Additionally, to give you extra peace of mind, This product comes with a manufacturer's warranty. You can check our warranty policy for more information.

We're committed to providing you with personalised support and assurance with all your order decisions. Our team is constantly striving to improve your experience with us, and we stand behind every product we sell. We're here to help answer any questions you may have. 

Don't hesitate to contact us for more information or assistance.

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