SKU: 3159614788

MMR Performance Silicone Intake Hose - BMW / B58 / M140i / M240i / 340i / 440i

Sale price$90.90 Regular price$101.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

MMR Performance Silicone Intake Hose - BMW / B58 / M140i / M240i / 340i / 440iThe MMR Performance Silicone Intake Hose for the B58 powered F series BMW M140i, M240i, 340i and 440i has been designed to smooth the airflow from intake into the turbo, enhancing induction noise and even improving engine bay aesthetics. The MMR Intake Hose is a great upgrade when installed with the standard turbo elbow and airbox (ideally paired with MMR High Flow Filter), but really gives greatest gains when paired with the MMR Air Intake (or other


The MMR Performance Silicone Intake Hose for the B58-powered F-series BMW M140i, M240i, 340i and 440i has been designed to smooth the airflow from intake into the turbo, enhancing induction noise and even improving engine bay aesthetics.

The MMR Intake Hose is a great upgrade when installed with the standard turbo elbow and airbox (ideally paired with MMR High-Flow Filter), but really gives greatest gains when paired with the MMR Air Intake (or other aftermarket intake configurations).

A simple fitment, it replaces the entire restrictive factory plastic ‘bellows’ pipe between the airbox and the turbo inlet. By taking away the standard plastic pipe's restrictive and turbulent airflow path, the Silicone Intake Hose gives a worthwhile power gain.

The large diameter smooth-flowing hose is constructed from high quality silicone. It has been carefully developed with reinforced silicone elements embedded in critical areas to offer great rigidity to prevent deformation under load or heat.

But crucially, as the engine can move considerably under load, the MMR Hose allows just the right amount of compliance to allow for adequate engine movement without causing damage to the intake itself.

Supplied in a deep gloss black finish and easily DIY installed in minutes, the MMR intake hose also features a stepped inlet and outlet to ensure a constant bore with smooth transitions to promote maximum airflow.

Fitting is very straightforward. The kit is installed in around 10 minutes using just hand tools. And easily returned to standard, should you ever wish.

Put simply, you'll be wasting much of the gains from a high-flow air intake without fitting this hose.


Please note: Hose clips are not included, original ones can be reused.

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: 3159614788

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Pattie B
Cuba, US
★★★★★ 2
Does not match the size
Size: 3X-Large, Color: Blue
Way smaller than the size indicated. Very thin material, almost see- thru.
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Reviewed in the United States on December 5, 2025
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Robert
Carnegie, US
★★★★★ 5
Will buy again
Size: XX-Large, Color: White
Very comfortable. Fits as expected,
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Reviewed in the United States on September 15, 2025
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DrEAM
Natrona Heights, US
★★★★★ 5
Super soft, runs small, long tail
High quality, super soft, good neck height, nice price, ready to go right out of the dryer, medium thick material, works well under a sport coat or sweat shirt, snug fit--runs about one size small. Length is about four inches too long. So, ideally made for tall and skinny people (I am short and thick), but going one size up works fine for me except have to tuck it in due to the length.
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Reviewed in the United States on December 26, 2025
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Gabriel King
Whiting, US
★★★★★ 5
This shirt is a cheat code
Color: Black, White, Navy Blue, Light Gray, Size: XX-Large
These shirt fits my body so perfectly! I’m 6’5” 310 pounds but I look 260 pounds. I sweat easily and I’m very sensitive to the material a piece of clothing is made of. This shirt is lightweight, extremely breathable, and feels like silk on the skin. It compliments and accentuates my contours to enhance my physique. I only tried on one and I’ve already ordered 12 more hehe. This is a cheat code.
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Reviewed in the United States on November 24, 2025
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bigness
Dallas, US
★★★★★ 4
I Love the collar
Color: Black, White, Navy Blue, Wine Red, Size: Large
Great T-shirt. I can wear this casually with jeans or with a sports coat. The fabric is soft. There is no label in the collar, so you can wear it however you want.
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Reviewed in the United States on May 29, 2026

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