Product Description
BMW B58 Turbo Inlet Upgrade - Mastery of Art & Design MAD-079
MAD introduces their F-chassis B58 BMW Turbo Inlet/Resonator Delete Pipe, a product designed to optimize airflow from the intake to the turbo, eliminating restrictions and increasing the inlet diameter for improved power and turbo efficiency.
The MAD F-chassis turbo inlet pipe offers a seamless replacement for the factory OEM unit.
The OEM turbo inlet in plastic construction is prone to pressure-related cracks and features a flow-hindering "resonator." Additionally, the factory piping has a smaller diameter that hinders performance. MAD's Aluminum F-chassis B58 Turbo Inlets provide a wider diameter and eliminate the factory resonator, resulting in smoother and more direct airflow to the turbo, along with an enhanced induction sound.
Features:
- Anodized Black Finish
- Boosts turbo airflow
- Enhances engine responsiveness
- Durable aluminum construction surpasses the stock plastic inlet
- Removes the factory sound resonator for an improved auditory experience
- Maintains an understated OEM appearance
* Will fit with MAD Intake & Silicone inlet removing both resonators completely
Vehicle Fitment:
- 2014 - 2021 BMW F22/F23 M240i and M240i xDrive
- 2016 - 2019 BMW F30/F31/F34 340i and 340i xDrive
- 2016 - 2020 BMW F32/F33/F36 440i and 440i xDrive

Mastery of Art & Design (MAD) specializes in BMW bolt-on aftermarket parts. Our current catalog includes BMW charge pipes and intercoolers. All high-quality pieces at an unbeatable price! We provide a lifetime warranty against defects and fitment issues on all MAD products. MAD offers 90-days to return any product; if you do not like it, send it back for a full refund!