The ARM Motorsports N54 Inlets are the ultimate relocated inlet system for your N54. Relocating the inlets on your N54 with the ARM Inlets increase the power and torque of your N54 up to 60whp/60wtq. Expect improved turbo spool, faster peak boost, and more volume from the turbochargers on your N54. If you're looking to max out your stock or upgraded twin turbochargers these are a must!
The stock N54 inlets are narrow and flat, greatly restricting airflow to the turbochargers and handicapping their ability to spool quickly and hit target boost. The stock inlets connect from turbos on the passenger side of the engine to the airbox or upgraded intake on the driver-side, essentially "hugging" the engine. The stock inlet for the rear turbo wraps behind the engine while the stock front inlet wraps around the front of the engine where they come to meet on the driver-side and connect to either the stock airbox or upgraded intake, whichever you have your N54 equipped with.
The ARM N54 Relocated Inlets are constructed of high-temperature steel-reinforced silicone and move the intake filters for the turbochargers from the driver-side of the engine over to the passenger-side, reducing the length the intake air needs to travel significantly.
In addition, the ARM Inlets come with an air filter heat shield which assists in keeping the cooler air near the filters separate from hotter air coming from the engine adjacent to it.
The air filters on the ARM Inlets are secured in place with a filter bracket which prevents filters and inlets themselves from bouncing around during acceleration, braking, and cornering. Also included with the ARM Inlets is a support bracket for the boost solenoids. This keeps them locked into place during extreme driving.
To help make installation easy, relocation brackets for the coolant reservoir and power steering pump reservoir are included with the ARM Inlets.
• ARM Relocated Inlets
• Manifold Heat Shield
• Air Filter Heat Shield
• Coolant Reservoir Relocation Brackets
• Power Steering Reservoir Relocation Bracket
• Boost Solenoid Bracket
• Clamps
The ARM inlets currently only fit the following Left-Hand-Drive vehicles.
Make | Chassis | Model | Engine |
BMW | E82 | 135i | N54 3.0L |
BMW | E90 | 335i | N54 3.0L |
BMW | E90 | 335xi | N54 3.0L |
BMW | E92 | 335i | N54 3.0L |
BMW | E92 | 335xi | N54 3.0L |
BMW | E93 | 335i | N54 3.0L |
Install was as difficult as everyone made it out to be, although it would’ve been a bit easier if I don’t have to keep making trips for hoses and hardware that wasn’t included with the kit that said it was supposed to. Other then that a great kit and insane difference to regular dci.
Fantastic product and fits everything as it should. I incorporated this with a complete turbot piping installation. New rebuilt stock turbos and everything from the relocated inlets through the downpipes are ARM and brand new.
These are the only inlets that will fit on E60s without excessive modification. It’s tight with the DSC module in that location but they do fit. The coolant rerouting and brackets included are not compatible with the E60s so you will have to get creative. They look and perform great!
Everything came, an it looks phenomenal! Only thing I do wish was to have an option of choosing what color my filters will be. Overall best purchase for my N54
Had items missing out of my intake kit contacted them and had the parts sent home free of charge in no time. Extra stickers. International order
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