IHC BMW B58 4" Aluminum Cold Air Intake & Turbo Inlet Pipe Kit | M240i, M340i, M440i (G20, G21, G22, G23)

Unleash Your BMW B58 Engine's True Potential with IHC

Upgrade your vehicle’s airflow and performance with the premium IHC 4-inch Aluminum Cold Air Intake and High-Flow Inlet Pipe Kit. Specifically engineered for the B58 engine platform, this performance kit eliminates restrictive factory airbox limits to deliver aggressive turbo spool sounds, improved throttle response, and measurable horsepower gains.

Key Features & Benefits

• Maximum Airflow: Oversized 4-inch mandrel-bent aluminum intake pipe ensures smooth, unrestricted airflow directly to your turbocharger.

• Enhanced Sound: Experience a much louder, more satisfying turbo spool, blow-off, and suction sound under acceleration.

• Improved Throttle Response: Eliminates the bottleneck of the factory plastic piping for quicker, sharper power delivery.

• Durable IHC Construction: Crafted from high-grade lightweight aluminum with a durable powder-coated finish to resist heat soak and engine bay wear.

• Complete Kit: Includes the 4" cold air intake pipe, upgraded high-flow turbo inlet pipe, heavy-duty couplers, and all necessary hardware for a seamless installation.

Vehicle Fitment

Designed for models equipped with the BMW B58 3.0L Turbo Engine:

• BMW M240i / M240i xDrive (G42): 2022+

• BMW M340i / M340i xDrive (G20 Sedan / G21 Touring): 2020+

• BMW M440i / M440i xDrive (G22 Coupe / G23 Convertible / G26 Gran Coupe): 2021+

What's Included in the IHC Box

• 1 x IHC 4-Inch Aluminum Cold Air Intake Pipe

• 1 x IHC Upgraded Turbo Inlet Pipe

• Silicone Couplers & Heavy-Duty Stainless Steel Clamps

• Mounting Brackets & Hardware

Professional installation is recommended.

Q: Is this product real carbon fiber?

A: Yes, all parts are made from high-quality, genuine carbon fiber.

Q: How long does shipping take?

A: Standard shipping is 10–20 business days, with express options available.

Q: Will I get tracking?

A: Yes, tracking details are provided once your order is shipped.

Q: Do you accept returns?

A: We accept returns for unused, undamaged items within 7 days of delivery.

Orders are processed within 7–10 business days.

Standard shipping:10–20 business days.

Express shipping (if available):5–10 business days.

Tracking info provided once shipped.