ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade - E90/E92 3-Series | E82 1-Series
/ PRODUCT ·INTERCOOLER

ARM Motorsports N54/N55 5" Intercooler FMIC Upgrade

[ VERIFIED FITMENT ]
E90/E92 3-SERIESE82 1-SERIES
FMIC Finish
Regular price$377.00
/
Shipping calculated at checkout.
  • Shipped from USA
/ 01 · OVERVIEW

NOT FOR SALE IN CA.

HIGHLIGHTS

• Gain up to 25whp/27wtq
• Increased Cooling Efficiency
• Reliable Performance
• Direct Fit
• Fast and Easy Install




 

PROFILE

An ARM FMIC upgrade is one of the best modifications for your 335i because not only does it yield an average of 25whp and 27wtq but it does so consistently. "How?" you may ask. When you increase power with a tune  for example, you are increasing boost pressure and ultimately heat in the engine. When the ECU (DME) detects too much heat, it will actually reduce timing and limit the amount of power the engine can produce in order to avoid damage. What an ARM intercooler upgrade does for your 335i is keep the intake air temperature in the ECU's "safe zone", allowing it to maximize all the modifications you have on your car. 

 

DYNO PROVEN

We tested our N54-powered 135i with the following performance upgrades: 

-ARM 3" Catless Downpipes
-ARM N54 Charge Pipe w/TiAL bov
-ARM N54 Dual Cone Intake
-And of course the ARM 5" Stepped FMIC. 

In addition, we were using the infamous Burger Motorsports JB4 to turn up the boost and manage the tuning on our beloved N54. The results were impressive: a massive 408.8whp and 480.4wtq!


335i Intercooler 5in stepped FMIC Kit Dyno
 

LOWER IAT'S

How is that extra power made? The temperature of the charged air going into the engine, or IAT (Intake Air Temperature), is a key metric. This factor is essential because the cooler the temperature of the charged air, the more dense it becomes, and the increased density equals more power with the proper tuning. The higher the IAT is, the less power the car will make.




In an independent test, the OEM intercooler reached a very high, power-robbing temperature of 151 degrees Fahrenheit. The same car equipped with the ARM 5" Stepped intercooler was able to keep its power up with a very cool 106 degrees Fahrenheit. That's an impressive 45 degrees cooler than the OEM intercooler!


335i Intercooler 5in stepped FMIC Kit
 

47% BIGGER THAN OEM

The ARM Motorsports 335i FMIC increases cooling efficiency and power on your N54 or N55 equipped 335i by using a 5" stepped core which maximizes intercooler size to almost 47% BIGGER than OEM.  This is achieved without the need for irreversible cutting or trimming to your bumper. It retains all the OEM crash bars and bumper pads as well. 

335i Intercooler 5in stepped FMIC Kit

The ARM 5" intercooler is constructed of a bar and plate design and will allow for consistent performance. It reduces heat-soak and minimizes the chance of your engine reducing boost and timing due to high IAT's. 
 

FIRST OF ITS KIND

The ARM 5” FMIC is the first ever intercooler upgrade for the E90 335i engineered with CAD-designed CNC aluminum connectors for you to utilize either the OEM intercooler hoses or the  ARM FMIC Hose Upgrade. Opting to utilize the OEM connectors will make for a faster installation. While upgrading your 335i to the massive ARM 3" intercooler hoses, you will be giving your 335i maximum airflow by removing any restriction the OEM connections may have on the charged air.

335i Intercooler 5in stepped FMIC Kit

  

IN THE BOX

• ARM 5" FMIC
• Mounting Hardware
  

FITMENT GUIDE

Make Chassis Model Engine
BMW E82 135i N54 3.0L
BMW E82 135i N55 3.0L
BMW E90 335i N54 3.0L
BMW E90 335i N55 3.0L
BMW E90 335xi N54 3.0L
BMW E90 335xi N55 3.0L
BMW E92 335i N54 3.0L
BMW E92 335i N55 3.0L
BMW E92 335is N54 3.0L
BMW E92 335xi N54 3.0L
BMW E92 335xi N55 3.0L
BMW E93 335i N54 3.0L
BMW E93 335i N55 3.0L
BMW E93 335is N54 3.0L

 
NOTE: This intercooler WILL FIT cars equipped with Dual Clutch Transmissions (DCT) 
 

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.
/03·SHIPPING
Ships in 1-3 Days
Flat Rate Shipping
Fully Insured

Processing: In-stock items typically ship within 1–3 business days. We do our best to get every order out as quickly as possible. All orders are quality-checked and ship with full insurance coverage. If an item is out of stock, we'll reach out ASAP with an ETA.

Carriers: Carbon fiber and performance parts ship via UPS. Smaller items ship via USPS.

Tracking: You'll receive a confirmation email when your order ships with a tracking link — you can also track it anytime from the order page linked in that email. Allow 1–3 business days for tracking to update.

International: We ship worldwide. Contact us at sales@horizonmotorsport.com for international shipping quotes.

Signature: We may require a signature for high-value orders. Please be available during your estimated delivery window.

Horizon Motorsport - Est. 2019

Built for BMW Enthusiasts

We specialize in quality aftermarket parts for BMW M-cars. Every part we carry is selected, inspected, and shipped with the same care you'd give your own build. Our goal: help you get your car looking and performing exactly how you envisioned it.

Learn More
/ ? · ASK A QUESTION

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