aFe Momentum GT Cold Air Intake (Oil Filter), 20-24 BMW M340i (G20) B58

  • Sale
  • Regular price $479.99

  • Dyno-Proven Gains up to +13 HP & +14 Lbs. x Ft. TQ
  • Outflows Factory Intake by 15%
  • Measured Flow: 340 CFM @ 7” H20
  • Washable and Reusable Pro 5R Air Filter for Maximum Performance
  • Clear Sight Window for Convenient Filter Inspection Without Disassembly
  • Innovative Filter-to-Housing Interface and Minimal Hardware for Fast & Easy Installation
  • Utilizes Factory Mounting Locations for an Easy and Secure Installation

Large Five Layer Performance Air Filter:
This 6” tall 360-degree radial flow air filter features a 4-1/2” round flange and our oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum airflow and performance. This media is best for street and track use.

Unique One-Piece Housing:
The smooth one-piece sealed housing, constructed of heat-resistant XLPE (cross-linked polyethylene) polymer, features our patent-pending filter-to-housing interface. A large, clear sight window allows for hassle-free filter inspection, without having to disassemble your system.

Dyno-Tuned Intake Tube:
This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat-soak resistant and extremely durable.

Aluminum Heat-Shield Panel:
A durable aluminum heat-shield panel is designed to keep the hot engine air away from the intake housing.

Hassle-Free Installation:
This intake is designed to use factory mounting locations, minimizing the use of unnecessary hardware, ensuring a perfect fit every time. Its revolutionary design, featuring our patent pending filter-to-housing interface uses half the number of parts of a traditional cold air intake system.

Premium Components:
Stainless-steel worm clamps are included for strength, and a premium bellows coupling allows for ample flexibility. Momentum GT intakes are designed with fewer parts for a fast and easy installation.

Fitment Note:
This item will not fit vehicles that comply with BMW RDE (Real Driving Emissions) statutes.

Emissions Disclaimer:
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.


Year Make Model Chassis Code Fuel Engine Engine Designation
2020-2024 BMW M340i (G20) Gas L6-3.0L (t) B58 Engine
2020-2024 BMW M340i xDrive (G20) Gas L6-3.0L (t) B58 Engine
2021-2024 BMW M440i (G22/G23) Hybrid L6-3.0L (t) B58 Engine
2021-2024 BMW M440i xDrive (G22/G23) Hybrid L6-3.0L (t) B58 Engine
2022-2024 BMW M440i xDrive Gran Coupe (G26) Hybrid L6-3.0L (t) B58 Engine