The intake manifold takes incoming air from the intake and distributes it to each cylinder. Over the years the manifolds have gotten more sophisticated and complex. Most of the additional work that it does is emissions-related - recirculating vapors back into the engine to be re-used. But there are also performance innovations such as BMW's DISA variable intake runners. All of the modern innovations have a part behind it and here you will find replacement components.
In some BMW models there are performance improvements with intake manifolds. These intake manifold upgrades use mostly BMW parts and are a direct replacement for your stock manifold. We offer manifolds and kits to make the conversion work easier.
An absolute must-need for anyone with a high-horsepower S58 build. ~30°F reduction of Intake Air Temperatures (IATs) compared to OEM. Includes everything you need, plug and play!
An absolute must-need for anyone with a high-horsepower S58 build. ~30°F reduction of Intake Air Temperatures (IATs) compared to OEM. Includes everything you need, plug and play!
Add methanol, water, or nitrous injection to your build with ease. This premium 6-plug kit features an internal 5/16-24 thread, turning your CSF B58 or S58 manifold runners into custom injection ports.
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