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

the OEM diverter valves are another component not designed for high-boost and can leak boost

The Y-section on the ARM B9 S4 Downpipe starts at a healthy 3

Designed to maximize the volume on your F8X M3/M4

• Tri-Port NPT

It's offered with a -10PSI spring perfect for the N54 application

• Reduced Weight

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throttle response

The ARM MK6 Competition FMIC can be installed on stock turbo vehicles if you plan to upgrade to a larger turbo in the future

• Charge Pipe Upgrade

it is where the MAF sensor is relocated

The ARM MK7 GLI FMIC positions the intercooler in front of your radiator stack