SKU: 46677844884

MMX BMW B58 Silicone Intake Hose For M140i, M240i, 340i & 440i

$79.38 $88.20
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

MMX BMW B58 Silicone Intake Hose For M140i, M240i, 340i & 440iSmooth and optimise airflow to your turbo with the MMX Silicone Intake Hose for BMW B58 engines, designed for the F Series M140i, M240i, 340i and 440i. This direct replacement for the restrictive factory plastic bellows pipe delivers a cleaner, more efficient airflow path improving throttle response, enhancing induction noise, and refining engine bay aesthetics. Constructed from high quality reinforced silicone, the hose maintains rigidity under heat

Smooth and optimise airflow to your turbo with the MMX Silicone Intake Hose for BMW B58 engines, designed for the F-Series M140i, M240i, 340i and 440i. This direct replacement for the restrictive factory plastic ‘bellows’ pipe delivers a cleaner, more efficient airflow path — improving throttle response, enhancing induction noise, and refining engine bay aesthetics.

Constructed from high-quality reinforced silicone, the hose maintains rigidity under heat and load while allowing just the right level of compliance for natural engine movement. This ensures durability without stressing the intake system.

The MMX B58 intake hose integrates seamlessly with the OEM airbox, MMR intake, or other aftermarket intakes, making it a versatile and effective upgrade. On its own it offers noticeable improvements, but when paired with an MMX high-flow air filter or full intake system, performance and sound gains are maximised.

Key Features

  • Large-diameter smooth-flowing silicone construction for improved airflow

  • Replaces restrictive OEM plastic ‘bellows’ pipe

  • Reinforced for strength and resistance to deformation under load/heat

  • Allows for natural engine movement without intake damage

  • Increases performance and induction noise

  • Compatible with OEM airbox, MMR intake, or aftermarket intakes

  • Complete kit with everything required for installation

Compatibility

  • BMW 1 Series (F20/F21) M140i – 2016+

  • BMW 2 Series (F22/F23) M240i – 2016+

  • BMW 3 Series (F30/F31) 340i – 2016+

  • BMW 4 Series (F32/F33/F36) 440i – 2016+

Engine Code: B58
Part Number: MMR16-0501

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: 46677844884

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Hanson
West Palm Beach, US
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions. One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
N
Verified Purchase
no body!
Belleville, US
★★★★★ 5
Perfect fit
Size: Large, Color: (100) White / White / Black
Durable and comfortable. Size works well. Very soft with nice thickness for training. Fairly long lasting
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Reviewed in the United States on February 12, 2026
Q
Verified Purchase
Quick Reviews
Cuba, US
★★★★★ 5
Post-COVID Sock Hunt: Finally a Win
Size: Medium, Color: (001) Black / Black / White
Ever since COVID, I haven’t been able to find a pair of socks that hold up for more than a few months. Brands like UA, Adidas, and others seem to have cut corners—likely in response to inflation—by downgrading materials and labor rather than raising prices. The result? Socks that wear thin, rip easily, or lose shape fast. These, however, have been a pleasant surprise. I’ve been wearing them for a few weeks and so far, they’re holding strong. You can tell some cost-saving measures were still made—certain areas feel slightly thinner—but overall, the construction is solid. A key win: they stay on. These are ankle socks (not “no-shows”), and they hug the ankle securely. That’s a huge plus in a world where most post-COVID no-shows slide off halfway through the day. We may never get back to the pre-COVID quality standards without paying a premium, but for now, these are a reliable choice. Ratings: • No slipping: 10/10 • Price: 7/10 • Durability (so far): No pilling or loose threads — promising start.
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Reviewed in the United States on March 24, 2025
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Amazon Customer
West Palm Beach, US
★★★★★ 5
Great Quality and Stylish
Size: Large, Color: (001) Black / Black / White
Exactly what I was looking for. I don’t like socks that are no-show that your ankles rub on the shoe. These are taller than that but shorter than socks that go up and over the ankle. They’re comfortable, good quality, and pretty thick. They’re form fitting m, but not compression. I dint like compression socks, and these are tight, but not too tight.
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Reviewed in the United States on June 5, 2025
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Eric
Battle Creek, US
★★★★★ 5
Affordable and good quality socks
Size: Medium, Color: (001) Black / Black / White
Good quality!
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Reviewed in the United States on May 9, 2026

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