Metra 40-EU55 Antenna Adapter for European, Black

Wireless connectivity is great has better reception as well! Sound quality is better and it fit perfect! Have a professional install it but the value of it is worth it! Good build quality!

Worked great

Works is intended plug and Play factors great

VW Jetta Mk 4 radios power an antenna booster mounted inside the antenna base. If you don't know this when you add an aftermarket radio upgrade, you get no AM and almost no FM. Buy this adapter, attach it to 12V usually on the radio harness (check your new radio manual), everything works as designed. Caution; these are also sold without the 12V power lead. You MUST have the power lead if you have a Jetta of this age group.

Fair price, fit correctly, would purchase again

Used with Pioneer FH-X700BT in 2002 VW Passat Wagon. Connected the power to the power extension on the Metra 70-9003 Radio Wiring Harness and all is good with the new setup. The reception is stronger than the factory radio (as it, I guess, should be.)

I have nothing to compare this to but it seems to work fine. One note, because I had problems with the aftermarket Canbus interface I re-installed the aftermarket radio about 5 times. One of the times I created an engine buzz on the AM radio side, after i pulled the radio in an out the buzz went away.

This did not fit my 2013 ram like it was supposed to ,when I plugged it into my antenna and tried it out, I only picked 3 stations and they're are over 20 in my area, it actually worked better with just the adapter hooked up an no antenna so I cut the casing off the adapter and finally got it to work, I ordered one from somewhere else ,I haven't gotten it back yet, I hope it works better than one did