BMW DME BENCH UNLOCKINGPROFILE The ARM Bench Unlock service allows for the unlocking of your BMW's DME control unit, which will allow you to flash tune your BMW using any of the available tuning platforms. CAN YOUR DME BE UNLOCKED? BMW began locking their DME's from the factory in 2020, but even pre 2020 vehicles can have their DME's locked via a software update performed by BMW. If your DME build date (not your vehicle's build date) is before June 2020 (6 2020) this

0L BMW F31 335i N55 3

4L BMW F10 550i xDrive N63/TU 4

• Upgraded FMIC Piping

The improved power and torque is most noticeable lower in the rpm range

This collector is welded to an OEM-style 5-Bolt flange that will fit any turbo upgrade for the 4

0T Catted Downpipes begin and end on the same side to improve airflow and shorten the travel-path of the exhaust gasses

The end-tanks feature 3" inlet and outlet ports with fluid transitions from the turbos and to the charge pipe to minimize turbulence

The ARM S58 Crossover Pipe removes the extra casting material and sound deadening of the OEM S58 crossover pipe

including our M550

• ARM Heat Shield

0L BMW F33 428i xDrive N20 2

The ARM catted downpipe kit is designed to fit both CBFA and CCTA applications