The aFe Magnum FORCE Stage-2 Pro 5R Cold Air Intake System is a high-performance upgrade designed for the 2016–2017 BMW 340i (F30) with the L6-3.0L turbocharged B58 engine. Featuring a 7-inch tall, oil-free conical air filter with 360-degree radial flow and five layers of progressively finer cotton mesh, this intake maximizes airflow and filtration efficiency. The system includes a dyno-tuned intake tube engineered for optimal power gains and precise fitment. A lightweight vacuum-formed plastic cover with an auxiliary air inlet enhances under-hood aesthetics while reducing intake noise, delivering a stealthy and refined appearance without compromising performance.
This cold air intake system is a direct fit for the specified BMW 340i models, designed to improve throttle response and overall engine efficiency for street and spirited driving. Installation is straightforward with bolt-on components requiring no modifications. The kit includes the high-flow air filter, intake tube, and protective cover, ensuring a complete upgrade package. Ideal for enthusiasts seeking enhanced power and sound with reliable daily driving compatibility, this system maintains OEM-level durability and quality for long-term use.
