N55 FULL BOLT ON KIT
Create a custom FBO Kit for your N55! Customize your full bolt on kit exactly how you want it for your specific build. The Downpipe is a required option for the FBO kit.
N55 DOWNPIPE – 4″ EWG
F3X FMIC KIT
An ARM F30 Intercooler upgrade is one of the best modifications you can make to your N20/N26 or N55 powered BMW. The F3X’s significant weak-point is its stock intercooler. This becomes obvious when tuning your F30 to increase boost with a Stage 1 tune and even more so with a Stage 2+ tune. With a higher boost target the charged air coming out of the turbo is hotter, therefore increasing IAT’s. To compensate for the higher IAT’s the ECU (DME) reduces boost, timing, and overall power to protect the engine. The ARM F3X FMIC Kit keeps your IAT’s low allowing you to maximize the power your N20/N26 or N55 is capable of making.
N55 INTAKE – F3X 335I 435I 235I M2
The ARM N55 Intake increases airflow to your N55 turbo by expanding and streamlining piping from the air filter to the turbo inlet. The ARM N55 Intake comes complete with our heat shield which creates a strong seal with your hood to separate the hot air around the engine, from the cool air being pulled in by the OEM air snorkel. The ARM N55 Intake utilizes a dry multimedia inverted filter to clean the air passing into the turbo.
F3X N55 CHARGE PIPE – RWD/AWD
F30 TURBO OUTLET PIPE
An N55 F-Series Turbo Outlet pipe is a must have addition for anyone with an N55 F-Series engine, The turbo outlet pipe allows for more air flow out of the turbo to the intercooler, increasing horsepower and allowing for faster turbo spool.
F3X N55 HOSE UPGRADE
The ARM Motorsports F3X N55 Hose Upgrade is designed to work seamlessly for the ARM F3X FMIC Kit paired with ARM N55 Charge Pipe and ARM N55 Turbo Outlet Pipe upgrades.
The ARM N55 Hose Upgrade is used to improve airflow by eliminating the OEM style connections from the FMIC to the Charge Pipe and Turbo Outlet Pipe, and reducing the overall amount of transitions of the charge-air. The OEM style connections are prone to leaking and can be difficult to connect properly. The ARM F3X Hose Upgrade converts the OEM style connections to a more secure hose-to-bead connection for a leak-free seal.