Gen 1 B58 Aluminum Turbo Inlet Pipe - BMW M240i 340i 440i

Gen 1 B58 Turbo Inlet Pipe

(BMW M140i | M240i | 340i | 440i)

Improve airflow and turbocharger efficiency with our Gen 1 B58 Turbo Inlet Pipe, designed to replace the restrictive factory inlet with a larger, smoother-flowing design. By reducing airflow restriction before the turbocharger, this upgrade helps improve throttle response, turbo spool characteristics, and overall engine efficiency.

Designed specifically for Gen 1 B58-powered vehicles, this inlet pipe is an excellent supporting modification for stock and tuned applications alike. Whether paired with an aftermarket intake, upgraded turbocharger, or ECU tune, this component helps maximize airflow to the turbo system.

Product Features

• High-flow turbo inlet pipe design
• Reduces intake restriction before the turbocharger
• Improves airflow and turbo efficiency
• Enhanced throttle response and turbo spool characteristics
• Durable construction for long-term reliability
• Direct-fit installation for Gen 1 B58 applications

Performance Benefits

• Increased airflow to the turbocharger
• Improved turbo response and spool time
• Enhanced throttle response
• Supports higher horsepower applications
• Excellent complement to intake and tuning upgrades

Fitment

BMW 1 Series

• F20 M140i LCI — 09/2015–06/2019
• F21 M140i LCI — 09/2015–06/2019

BMW 2 Series

• F22 M240i — 09/2015–06/2017
• F22 M240i LCI — 09/2016–12/2019
• F23 M240i Convertible — 09/2015–06/2017
• F23 M240i Convertible LCI — 10/2016–12/2019

BMW 3 Series

• F30 340i LCI — 10/2014–10/2018
• F31 340i Touring LCI — 10/2014–06/2019
• F34 340i Gran Turismo LCI — 09/2015–12/2019

BMW 4 Series

• F32 440i Coupe — 04/2015–02/2017
• F32 440i Coupe LCI — 05/2016–12/2019
• F33 440i Convertible — 03/2015–02/2017
• F33 440i Convertible LCI — 05/2016–12/2019
• F36 440i Gran Coupe — 03/2015–02/2017
• F36 440i Gran Coupe LCI — 05/2016–12/2019
• Engine: BMW Gen 1 B58 3.0L Turbocharged Inline-6

Availability

This product is in stock and ready to ship.

Installation

Professional installation is recommended, as we do not provide installation guides or support for self-installation.