SKU: 66344727343

MST B58 Cold Air Intake For 2020+ BMW G20 M340i & G42 M240i

Sale price$307.89 Regular price$342.10
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

MST B58 Cold Air Intake For 2020+ BMW G20 M340i & G42 M240iThis high performance intake system is designed to deliver noticeable gains in horsepower and torqueup to +10 12hp and +20Nmwhile improving throttle response and creating a bold, aggressive induction sound. Unlock your BMWs hidden power with the MST B58 3. 0L BMW G20 M340i & G42 M240i Cold Air Intake System, engineered specifically for the 2020+ BMW M340i and 2021+ M240i (G42). Crafted with a heat resistant HDPE airbox, this intake shields your engine

This high-performance intake system is designed to deliver noticeable gains in horsepower and torque—up to +10-12hp and +20Nm—while improving throttle response and creating a bold, aggressive induction sound.

Unlock your BMW’s hidden power with the MST B58 3.0L BMW G20 M340i & G42 M240i Cold Air Intake System, engineered specifically for the 2020+ BMW M340i and 2021+ M240i (G42). 

Crafted with a heat-resistant HDPE airbox, this intake shields your engine from heat soak and ensures a steady stream of cooler, denser air. The large 152mm reusable high-flow air filter and oversized 6” intake tube provide maximum airflow and efficient filtration, all with a direct-fit design that requires no tuning or remapping.

Key Features

  • Dyno-Proven Gains – Up to +12 horsepower and +20Nm torque.

  • Heat Shielding Airbox – Constructed from durable HDPE to minimize heat soak.

  • Large-Capacity Filter – 152mm reusable air filter with massive 6" intake pipe.

  • Enhanced Throttle Response – Smoother, faster acceleration.

  • Aggressive Induction Sound – Adds a sporty and exhilarating tone to your drive.

  • Bolt-On Installation – No remap or tuning required—fits factory components.

  • Maintenance Tip – Clean the air filter every 20,000 km; replace after 60,000 km.

Vehicle Fitment:

  • 2020+ BMW M340i G20 G21

  • 2021+ BMW M240i G42

Give your BMW the breathing room it deserves and enjoy more power, sharper response, and a more thrilling driving experience—with MST’s trusted intake technology.

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: 66344727343

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4.6 ★★★★★
Based on 11 reviews
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Verified Purchase
CAlterD
Draper, US
★★★★★ 5
A versatile tool for Wine drinkers
Color: 7-in-1 Silver & Black/Beer Opener, Size: Rechargeable Set
This is a very versatile tool for wine. I am pleased with it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
B
Verified Purchase
Blindmongoose
Lowell, US
★★★★★ 5
Perfect for wine drinkers
Color: 7-in-1 Silver & Black/Beer Opener, Size: Rechargeable Set
Was a Xmas gift and they seemed to enjoy it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
D
Verified Purchase
Debbie
Los Angeles, US
★★★★★ 5
Works great.
Color: 7-in-1 Silver & Black/Beer Opener, Size: Rechargeable Set
Bottle opener works great and is easy to recharge. I removed one star because we are struggling with the included bottle stoppers. We can get them on the bottle but when we go to remove the device (that sucks the air out) often times -the stopper pulls out of the bottle. I really don’t like the stoppers. They seem very cheap. I will need to go on search for better quality stopper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2022
B
Verified Purchase
Brinda Bernard
Lexington, US
★★★★★ 4
great gift for someone
Color: 7-in-1 Silver & Black/Beer Opener, Size: Rechargeable Set
I gave this to my dad for his birthday. easy to use and works great. he was able to open his wine bottles with ease and reseal them to keep freshness longer.
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Reviewed in the United States on November 25, 2022
H
Verified Purchase
Herbert H.
Whiting, US
★★★★★ 5
Perfect
Color: 7-in-1 Silver & Black/Beer Opener, Size: Rechargeable Set
Perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025

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