Wagner Tuning Engine Intake Manifold with Integrated Intercooler for Fxx BMW M140i, M240i, M340i, M440i, & G01 BMW X3 M40i

The Wagner Tuning Engine Intake Manifold with Integrated Intercooler for Fxx BMW M140i, M240i, M340i, M440i & G01 BMW X3 M40i is a high-performance solution designed to significantly improve charge-air cooling and airflow efficiency for BMW’s B58-powered models. By integrating a high-efficiency intercooler directly into the intake manifold, this innovative design reduces intake air temperatures and shortens charge-air paths, resulting in quicker throttle response and more consistent power delivery. Precision-engineered with CNC-machined aluminum components and optimized using advanced CFD analysis, the system minimizes back pressure while maintaining excellent durability and pressure stability. Designed as a direct plug-and-play upgrade, it installs without vehicle modifications and offers additional ports for performance monitoring or future upgrades, making it an ideal choice for both stock and high-output tuned applications.

Why the Wagner Tuning Competition Intercooler is the Best Choice for Your BMW

• The Wagner Tuning performance upgrade delivers extreme cooling capability through a newly developed performance mesh that provides a 128% increase in external mesh volume over the original, reducing intake air temperatures by up to 20°C for a noticeable gain in power and torque. Maximum efficiency is achieved with CNC-milled, high-quality aluminum end boxes optimized using advanced CFD simulations, ensuring ideal internal airflow and 35% less back pressure to maximize turbocharger efficiency. Designed for versatility across all performance levels, Wagner Tuning’s intake manifold is 100% pressure-resistant, compatible with fuel rail injection, and equipped with three 1/8 NPT ports for additional monitoring as well as six pre-prepared NOS or WMI ports for optional upgrades. Installation is straightforward thanks to its plug-and-play design and detailed instructions, with the added benefit that the oil filter can be replaced without removing the intake manifold, all backed by up to a 4-year warranty for long-term peace of mind.

Features

• Combines intake manifold and intercooler into a single high-performance unit
• Reduces intake air temperatures for improved power and torque
• CNC-machined aluminum components for durability and precision
• Optimized with advanced CFD simulations for minimal back pressure and ideal airflow
• Pressure-resistant design suitable for all performance levels
• Equipped with multiple 1/8 NPT ports for monitoring additional parameters
• Pre-prepared NOS/WMI ports for optional upgrades
• Plug-and-play installation with no vehicle modifications required
• Allows oil filter replacement without removing the manifold
• Enhances performance for both street and track applications

What’s Included

• Intake manifold with integrated intercooler
• Silicone hoses (2)
• Hose clamps (4)
• Mounting material
• Installation material

Applications

• BMW M140i: F20, F21 | 2016-2019 | B58 3.0L I6 turbo
• BMW M240i: F22, F23 | 2016-2021 | B58 3.0L I6 turbo
• BMW M340i: F30, F31 | 2015-2019 | B58 3.0L I6 turbo
• BMW M440i: F32, F33, F36 | 2016-2019 | B58 3.0L I6 turbo
• BMW X3 M40i: G01 | 2018-2024 | B58 3.0L I6 turbo

Notes

• Installation instructions

About Wagner Tuning

Wagner Tuning is a Germany-based performance engineering brand specializing in high-efficiency charge-air cooling and intake solutions for modern turbocharged vehicles. Known for its competition-proven intercoolers and precision-manufactured components, Wagner Tuning combines advanced R&D, CFD analysis, and rigorous testing to deliver measurable performance gains, improved thermal stability, and long-term reliability. With a strong focus on motorsport-inspired engineering and OEM-level fit and finish, Wagner Tuning products are designed to support both high-performance street driving and demanding track use across a wide range of European and international platforms.