FRONT FACING UPGRADE***This is a hidden product used with the Product Options application, Please do not delete this product.***

the ARM S55 Midpipe includes a specially designed under-brace that is specifically engineered to fit with the larger midpipe

Our 4" resonators are installed in the perfect location to enhance the sound of your S55 without compromising the precise fitment of our M4 downpipes

Installing the ARM 4

Upgrading the diameter of the vacuum line running to the BOV ensures proper BOV function

• ARM N54 Turbo Outlets

The ARM N55 Intake increases airflow to your N55 turbo by expanding and streamlining piping from the air filter to the turbo inlet

4L BMW G05 X5 xDrive50i N63M 4

The optional Front Facing Upgrade is the ideal setup for your N63 if you're looking to maximize power

• Hardware Kit

Make Model Submodel Engine Audi B8 A4 FWD 2

Make Chassis Model Engine BMW E82 1M Coupe N54 3

After installing the ARM F-Series FMIC there was a massive improvement in cooling performance that resulted in only a 2 degrees Fahrenheit increase in IAT