ARM Motorsports N55 INTAKE - F3X 335i 435i 235i M2

The ARM Motorsports N55 Intake is engineered to improve airflow, turbo response, and induction sound on BMW models equipped with the N55 3.0L turbo engine. By expanding and smoothing the airflow path from the filter to the turbo inlet, the ARM Intake provides gains of up to 11 whp, faster turbo spool, and an enhanced audible turbo experience.

The system includes a precision-designed heat shield that seals against the underside of the hood, ensuring cooler air is drawn directly from the OEM snorkel. This separation minimizes heat soak and maintains consistent intake air temperatures under demanding driving conditions. The dry inverted multimedia filter offers exceptional filtration while maximizing usable surface area for high-flow needs.

The oversized 3.5-inch intake runner tube tapers smoothly to 3.3 inches at the turbo inlet connection. It is designed to fit both the OEM N55 turbo inlet and aftermarket inlet upgrades. CNC-machined fittings for the MAF sensor and vacuum line ensure perfect OEM-grade fitment. A dedicated mounting bracket reduces vibrations and prevents movement commonly seen with unsecured intake kits.

With a massive 186 cubic inches of filter surface area, the ARM N55 Intake supports everything from stock setups to large turbo builds. In addition to measurable performance improvements, the intake delivers sharper turbo spool, wastegate flutter, and diverter valve sound — transforming the driving experience of any N55-powered BMW.

Fitment:
• BMW F20 M135i, 2012–2016, N55 3.0L
• BMW F20 M135i xDrive, 2012–2016, N55 3.0L
• BMW F21 M135i, 2012–2016, N55 3.0L
• BMW F21 M135i xDrive, 2012–2016, N55 3.0L
• BMW F22 M235i, 2014–2016, N55 3.0L
• BMW F23 M235i, 2014–2016, N55 3.0L
• BMW F30 335i, 2012–2015, N55 3.0L
• BMW F30 335i xDrive, 2012–2015, N55 3.0L
• BMW F31 335i, 2014–2015, N55 3.0L
• BMW F31 335i xDrive, 2014–2015, N55 3.0L
• BMW F32 435i, 2014–2016, N55 3.0L
• BMW F32 435i xDrive, 2014–2016, N55 3.0L
• BMW F32 435i Gran Coupe, 2015–2016, N55 3.0L
• BMW F33 435i, 2014–2016, N55 3.0L
• BMW F33 435i xDrive, 2014–2016, N55 3.0L
• BMW F34 335i, 2014–2016, N55 3.0L
• BMW F34 335i xDrive, 2014–2016, N55 3.0L
• BMW F34 335i Gran Coupe, 2014–2016, N55 3.0L
• BMW F36 435i, 2015–2016, N55 3.0L
• BMW F36 435i xDrive, 2015–2016, N55 3.0L
• BMW F36 435i Gran Coupe, 2015–2016, N55 3.0L
• BMW F87 M2 (N55), 2016–2018, N55 3.0L