SKU: 46861922953

MAD US M340 M440 Catback Exhaust (G20 & G22)

Sale price$679.05 Regular price$754.50
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

MAD US M340 M440 Catback Exhaust (G20 & G22)The MAD BMW M340 M440 catback exhaust system is a statement in refined power and acoustics. Engineered with meticulous attention to detail, this exhaust system redefines the sound and performance of your BMW M340 or M440. One of the standout features of this exhaust system is that it reuses the stock tips, providing a seamless integration with the aesthetics of your BMW. The system is a full catback, designed to offer the richest sound possible,

The MAD BMW M340 M440 catback exhaust system is a statement in refined power and acoustics. Engineered with meticulous attention to detail, this exhaust system redefines the sound and performance of your BMW M340 or M440.    

One of the standout features of this exhaust system is that it reuses the stock tips, providing a seamless integration with the aesthetics of your BMW. The system is a full catback, designed to offer the richest sound possible, turning every drive into an exhilarating experience.

Installation is a breeze with no cutting required. This system is 100% plug and play, making it a completely reversible modification if you ever wish to return to the stock exhaust.

Constructed entirely from 304 stainless steel, this exhaust system is as durable as it is striking. The larger diameter piping enhances the flow, promoting superior performance and a sportier, more enjoyable sound.

The stock exhaust valve actuator is repurposed and an additional valve/actuator is integrated on the opposing side to ensure even flow, regardless of the valve position. The computer-controlled exhaust valves are retained to limit noise during low speed driving while fully opening under high-load conditions, ensuring the perfect balance between sound and performance.

Included with the exhaust system is easy-to-follow, bolt-on installation hardware. This makes the MAD BMW M340 M440 catback exhaust system a transformative addition to your vehicle that is not only impactful in performance, but also simple to implement.

  • Reuses the stock tips for seamless integration with your BMW's aesthetic
  • Full catback design for optimal sound performance
  • Requires no cutting, offering a 100% plug and play installation
  • Completely reversible modification
  • Constructed entirely from 304 stainless steel for superior durability
  • Larger diameter piping for increased flow and performance
  • Repurposes stock exhaust valve actuator and adds an additional valve/actuator on the opposing side to ensure even flow
  • Retains computer-controlled exhaust valves to balance sound and performance
  • Comes with easy-to-follow, bolt-on installation hardware
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46861922953

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Fernanda Gracia
West Palm Beach, US
★★★★★ 5
Gentle and effective one-step cleanser – perfect for sensitive skin
I received the Vichy Pureté Thermale Micellar Water as part of the Vine program, and I’ve been pleasantly surprised. This all-in-one product works as a toner, cleanser, and makeup remover, making it a great option for simplifying your daily skincare routine. My skin is sensitive and tends to get dry, so I always look for alcohol-free products with soothing ingredients. This one checks all the boxes. Thanks to the vitamin B5, it feels incredibly gentle on the skin and doesn’t cause any irritation or tightness afterward. I’ve used it both in the morning and at night, and it’s excellent at removing impurities and light makeup. For waterproof or heavy makeup, you might need an additional remover, but as a daily cleanser, it performs really well.
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Reviewed in the United States on April 18, 2025
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Maria Laura Lugo Graterol
Charlottesville, US
★★★★★ 5
Best micelar
El mejor tonico para limpiar el maquillaje. Super refrescante
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Reviewed in the United States on April 26, 2026
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Rachel
Los Angeles, US
★★★★★ 5
Vichy 3 in 1 micelar water
It's my favorite micelar water. Good quality product
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Reviewed in the United States on August 24, 2025
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Terence
Lowell, US
★★★★★ 5
Not Sensitive Enough
Came as described. I like this product, but I wish it were not so expensive. I have sensitive eyes and leaving them a bit too raw. I am switching to a cheaper brand at the drugstore.
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Reviewed in the United States on December 14, 2025
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Amazon Customer
Lexington, US
★★★★★ 4
Good product but not a lot for what you pay
Probably won’t buy again due to the size for the money.
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Reviewed in the United States on April 30, 2026

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