A: You can certainly use your factory grilles with your new speakers. Pioneer TS-G1320F Car speakers - 5.25" ( 13cm ) Coaxial Speakers 250W. Peak Power 250W. BMW 3 Series E46 : 1998 - 2006. Along with the Pioneer speakers you will also receive the needed speaker adapter pods for your car, so that the speakers can be fitted to the door.
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