S55 Performance Air Intake For BMW M2C, M3, M4 - ARM Motorsports

When we set out to develop the ARM F80 intake system we wanted to create an intake system for the S55 engine that would support the most advanced builds by removing any potential bottleneck in the induction system. Consequently, we developed the best intake available for the S55 engine.   The focus of the ARM S55 Intake is performance, period.  We're not here to offer fancy pipes that look better than the stock intake but perform the same, or worse. Our purpose in developing an intake system for the F80 platform was to create something that would outperform everything else on the market, especially in the most demanding builds.  It looks good, it sounds amazing, and most importantly it makes your S55 breathe better.  With a 3.5" inside diameter intake runners, the ARM S55 Intake System is the largest diameter intake system available for the S55 engine.  Whether you're running the stock turbos or upgraded turbos, if you're looking for serious performance, the ARM S55 Intake system is yo