The ARM Motorsports N54 charge pipe is designed to handle the highest levels of boost. Constructed of 6061 aluminum, the ARM N54 335i charge pipe connects to the throttle body using a precision CNC machined connection which is secured by the OEM metal C-Clip.  It also includes an upgraded O-Ring for a secure and leak-free seal.

CONSTRUCTION

The ARM N54 Charge Pipe is engineered to optimize airflow between the intercooler and the throttle body.  To further increase the performance of your 335i, there are two hookups for either methanol or nitrous which come pre-capped. For reconnecting your factory TMAP sensor, there is a CNC machined flange for perfect fitment with new bolts to replace the course threaded factory screws.

The ARM N54 Charge Pipe has an integrated blow-off valve flange designed for the 50mm TiAL Q BOV (BOV sold separately). Most importantly, it will ensure that all of your boost makes it into the engine to maximize power output from your 335i/xi.  For those of you looking to retain the OEM Diverter Valves check out our N54 Charge Pipe with OEM DV’s.

The design of this charge pipe will fit the stock intercooler or any aftermarket intercooler that bolts up to the stock charge pipe.

FITMENT GUIDE