do88 Charge pipe, BMW M2 M3 M4 G80 G82 G87 (S58)

Boost the performance and durability of your 2021+ BMW G8X M2/M3/M4 with the do88 Charge Pipe. This system is designed to provide superior durability and improved performance, ensuring your vehicle runs at its peak!

Background

The BMW G8X M2/M3/M4 models from 2021 onwards are equipped with an S58 engine featuring a Y-shaped plastic charge pipe. This pipe connects both turbos to the throttle body, channeling the boost from the turbos into the intake manifold. However, under high boost conditions, especially in tuned cars, the original plastic charge pipe struggles to handle the increased temperatures and pressure, leading to a risk of cracking and potential engine damage. This is a crucial concern for owners looking to enhance their vehicle’s performance without compromising reliability.

Our Solution

To address this issue, do88 has developed a performance charge pipe system specifically for the 2021+ BMW G8X M2/M3/M4 models. Our charge pipe system is 15 % less restrictive than the stock version, significantly improving flow and power potential. It replaces the original, fragile plastic with robust cast aluminum Y-pipe which greatly enhancing durability and preventing costly failures. The design features optimized transitions to minimize restrictions and improve airflow. We use CNC-machined turbo and throttle adapters to guarantee a leak-free operation, and a larger throttle body quick-disconnect to match the throttle’s internal diameter. For added functionality, our charge pipe includes two 1/8 NPT ports for methanol injection or boost pressure sensors, with plugs provided for those who opt not to use these features. Testing shows our charge pipe achieves a flow of 960 CFM @ 150mbar (2.17psi), offering a significant improvement over the OEM’s 835 CFM, ensuring both enhanced durability and performance.

Installation

The do88 charge pipe kit for the 2021+ BMW G8X M2/M3/M4 is designed for a direct fit, ensuring a hassle-free installation process. It comes with everything needed, including silicone hoses, mandrel bent charge pipe from the rear turbo and cast aluminum Y-pipe, to replace the stock charge pipe system. This design not only increases heat and pressure tolerance but also seamlessly integrates into the engine bay. Installation instructions are provided to guide you through the process, making it accessible for both professionals and enthusiasts looking to upgrade their BMW’s performance reliably.

Key Features

• Significantly improves airflow and power potential compared to the stock version!
• Replaces original fragile plastic with robust cast aluminum for enhanced durability and to prevent costly failures.
• Increases tolerance to heat and pressure, enhancing the vehicle’s reliability under high-performance conditions.
• Achieves a flow of 960 CFM @ 150mbar (2.17psi), significantly outperforming the OEM’s 835 CFM.
• CNC machined hose connections and turbo / throttle body adaptors.
• Comes with two 1/8 NPT ports for methanol injection or boost pressure sensors, plus plugs for unused ports.
• Comes all parts parts to completely replace the stock charge pipe system.
• Designed for a direct fit, ensuring a hassle-free installation process with all necessary components included