# CSF BMW Gen 1 B58 Charge-Air-Cooler Manifold - Machined Billet Aluminum

The OEM charge-air-cooler manifold for the B58 engine is adequate in cars with little or no modifications. However, it starts to really its weaknesses in cars that have bolt-on modifications, turbo upgrades, increased fueling (such as port injection), and performance tuning. In addition, the OEM intercooler system has been known to suffer from heat soak in demanding racing conditions such as time attack, endurance racing, drag racing, and drifting, as well as spirited driving on the street. This can cause the car to pull timing out of the engine due to high intake air temperatures (IATs). This can send the car into "limp mode" once temperatures reach a certain threshold. In high boost applications the OEM manifold is also prone to failing at the crimp on gasket joining of the core and tanks.

-   Individual 1/8" NPT Ports on the Top of Each Cylinder Runner for Nitrous or Meth Injection - Allows for Even Spray Distribution and Control for Maximum Performance and Engine Protection
-   Utilizes a High Performance, Motorsports-Grade Bar/Plate Air-to-Water Intercooler Core - Double the Capacity of the OEM Core (12 Rows of Water Cooling vs. OEM 6 Rows)
-   Easy Access to Spin-Off Oil Filter for Quick Oil Changes - No Need to Uninstall Manifold Every Oil Change - Counter Balanced Design for Optimized Airflow
-   Designed in SolidWorks Using Computational Fluid Dynamics (CFD) - Integrated Air Divider in Inlet Tank Evenly Distributes Airflow Throughout the Core
-   Comes Finished in Raw Billet Aluminum (Available in Thermal Black Heat Dispersion Cerakote - CSF #8300B or Custom Finishes - CSF #8300C)
-   Individual 1/8" NPT Breather Ports for Both Inlet/Outlet Water Connections on Back of Manifold for Easy Air-Bleeding of the System
-   Includes Hardware and Installation Kit with Picture Diagrams Containing 32 Different Parts for Easy Installation
-   Included KIYLEX Thermal Rejection Manifold Spacer - Proven to lower intake manifold temperatures by up to 15%
-   Integrated Sensor Pad with Three 1/8" NPT Ports to Measure Additional Parameters
-   Made by World-Leading Automotive Machinist Custom Plenum Creations in Australia
-   Improved slotted mounting holes on throttle body side for easier installation.
-   Individual Port Injection Bungs on Each Cylinder Runner (Comes Pre-Plugged)
-   Significantly Lower Pressure Drop Across the Core Compared to OEM
-   Plug-and-Play design, Requiring No Modifications to Install
-   Included Optional Fuel Rail for Top Feed Port Injection

This Part Fits:

Year

Make

Model

Submodel

2016-2018

BMW

340i

Base

2017-2019

BMW

340i GT xDrive

Base

2016-2018

BMW

340i xDrive

Base

2017-2020

BMW

440i

Base

2017-2020

BMW

440i Gran Coupe

Base

2017-2020

BMW

440i xDrive

Base

2017-2020

BMW

440i xDrive Gran Coupe

Base

2017-2019

BMW

540i

Base

2017-2019

BMW

540i xDrive

Base

2018-2019

BMW

640i xDrive Gran Turismo

Base

2017-2019

BMW

740i

Base

2017-2019

BMW

740i xDrive

Base

2018-2021

BMW

M240i

Base

2017-2021

BMW

M240i xDrive

Base

2018-2019

BMW

X3

M40i

2017-2019

BMW

X4

M40i

## Details

- **Price:** 5694.9 CAD
- **Vendor:** CSF
- **Type:** Intercoolers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5694.90 CAD | In stock |

## Images

- Photo - Primary
- Photo - Close Up
- Photo - Close Up
- Photo - Close Up
- Photo - Close Up
- Photo - Close Up
- Photo - Close Up
- Photo - Close Up
- Photo - in package
- Photo - Unmounted

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/csf-bmw-gen-1-b58-charge-air-cooler-manifold-machined-billet-aluminum)
> Updated: 2026-07-05