2 PCS Fiber Most Optical Optic Loop Bypass Male Female Adapter for [US Warehouse]

This optic loop bypass will not fit every model listed on the posting , however in my case i managed to modify the connector plastics then I was able to fit on my vehicle then everything starting working just fine after that.

It was perfect and does the job if you have a Mercedes you have to use this to bypass the sos system

Had to trim the plastic connector in order to fit the 2007 BMW E90, otherwise great quality.

Had to bypass a BMW Satellite Reciever and it worked as expected.

Worked to find shorted amplifier on an audi

As described

did not fit and I tried three different kind of loops, I just bought a new update device from the dealer so OUCH!!! it took a bite out of me.

Excellent service. A++++