Yes, More BMW 5 Series Mods and Fixes ( E60 / E61 ) - Aux Bass Volume, Phone Delete & Engine Belts HD

Work on the 5 Series continues as I hack the factory stereo to release more bass & more volume, replace the 10 year old engine belts and get some arm rest storage back by removing the relic of a phone holder. Stretch Belt tool https://www.amazon.co.uk/shop/roadandrace