GTi: VW Must Have Sound Upgrade! Leave a Comment / Audio, Custom Fabrication, Interior Lighting / By Ultra Auto Sound This fine gentleman drove down from Waterloo, ON. to get his audio done by the professionals. The GOLF 6 Integration kit on the left. Original speaker further to the right. Red accent LED lighting installed under dash, seat, and trunk. The JL Audio Stealthbox takes up very little space and fits like a glove! 10TW3 has phenomenal output.
3 Series: Simple BMW Audio Upgrade with a Much Clearer Result 1 Comment / Audio / By Ultra Auto Sound BMW 335 getting an audio upgrade without modifying anything to the vehicle. Focal now makes plug and play speakers for BMW Left is the new Focal speaker upgrade with a tweeter built in. (C model) Right is the original speaker. Perfect fit. Made in France…Installed in Canada eh! Separate Focal IS kit sold to replace original tweeters. Adds more clarity and better imaging. Sounds amazing and looks stock.