//, Car Audio Upgrades/BMW 4 Series Speaker Upgrade
BMW 4 Series Speaker Upgrade2018-12-11T17:58:51+00:00

Project Description

BMW 4 series F32 F33 F36
Mission: To upgrade audio speakers

This new BMW 4 series had the basic audio package which sounds terrible so we upgraded the audio speakers in the doors and added the tweeter grilles and then amplified the whole system to improve the depth and sound staging.

All parts are original and no warranty issues will arise as we program the car to show system is fitted to BMW specification.

Call 01932 800 800 to get you BMW booked in for the upgrade 

Project Details

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