Product Description
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!
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!
Genuine BMW
by
Genuine BMW
Genuine BMW B58 340i & 440i M Performance Power & Sound Kit
- Regular price
- £2,135.00
- Sale price
- £2,135.00
- Regular price
-
Tax included.
Shipping calculated at checkout.
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Returns
Return Policy
At Race Haus, we aim to make returns simple. If you’ve received a damaged, incorrect, or faulty item, or simply changed your mind, contact us within 48 hours of delivery. We have a 14-day return policy; items must be unused, in original packaging, with proof of purchase. Returns must be authorised by contacting info@racehaus.co.uk or calling 0191 6941237. Custom, personalised, or sale items are non-returnable. Return postage is the customer’s responsibility unless the item is faulty. For full details, including exceptions and refund processing, please visit our refund policy. https://racehaus.co.uk/policies/refund-policy
14-Day Return Policy
Return Policy
At Race Haus, we aim to make returns simple. If you’ve received a damaged, incorrect, or faulty item, or simply changed your mind, contact us within 48 hours of delivery. We have a 14-day return policy; items must be unused, in original packaging, with proof of purchase. Returns must be authorised by contacting info@racehaus.co.uk or calling 0191 6941237. Custom, personalised, or sale items are non-returnable. Return postage is the customer’s responsibility unless the item is faulty. For full details, including exceptions and refund processing, please visit our refund policy. https://racehaus.co.uk/policies/refund-policy
Shipping
Shipping Policy
At Race Haus, we aim to ship orders quickly and efficiently. UK deliveries usually take 3–7 working days, with Next Day Delivery available for orders placed before 2PM (Monday–Friday). International shipping typically takes 7–10 working days, with costs calculated at checkout; additional customs fees may apply. Due to Brexit, some EU customers may incur import duties—VAT is removed at checkout, but Race Haus is not liable for any customs charges. Some products are made to order or sourced from overseas, and lead times may vary. We advise checking stock availability or contacting us before urgent purchases. Delivery times are estimates, and Race Haus cannot be held responsible for courier delays. Full details: https://racehaus.co.uk/pages/shipping-polices
Worldwide shipping
Shipping Policy
At Race Haus, we aim to ship orders quickly and efficiently. UK deliveries usually take 3–7 working days, with Next Day Delivery available for orders placed before 2PM (Monday–Friday). International shipping typically takes 7–10 working days, with costs calculated at checkout; additional customs fees may apply. Due to Brexit, some EU customers may incur import duties—VAT is removed at checkout, but Race Haus is not liable for any customs charges. Some products are made to order or sourced from overseas, and lead times may vary. We advise checking stock availability or contacting us before urgent purchases. Delivery times are estimates, and Race Haus cannot be held responsible for courier delays. Full details: https://racehaus.co.uk/pages/shipping-polices
Rated
4.6
Availabilty
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
