Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
• Gain up to +60whp/60wtq • Faster Turbo Spool • Increased Turbo Volume
PROFILE
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.
CONSTRUCTION
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.
One of the greatest challenges when upgrading to relocated inlets on your N54 is mitigating the heat of the air induced by the turbos. With the inlets relocated to the passenger-side the filters are closer to the turbochargers where temperatures are hotter. The ARM N54 Inlets come with amanifold heat shieldwhich serves to help keep heat down near the turbos and away from the inlet filters. It also assists with keeping heat away from the inlet tubes themselves.
In addition, the ARM Inlets come with anair filter heat shieldwhich 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 afilter 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.
IN THE BOX
• ARM Relocated Inlets • Manifold Heat Shield • Air Filter Heat Shield • Coolant Reservoir Relocation Brackets • Power Steering Reservoir Relocation Bracket • Boost Solenoid Bracket • Clamps
FITMENT GUIDE
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
ARM MOTORSPORTS LIFETIME WARRANTY
Every ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.