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.