Featured Your Car Systems
Transport your sound to new levels
There is always room for improvement in any vehicle. Here we offer some fine examplesMore Info..
BMW & MINI
Popular up market brand with plenty of scope for further excellence to be added in the form of audio upgrades.More Info..
Amongst the top selling brands for both cars and vans, Ford vehicles offer great scope for audio upgradesMore Info..
Popular evergreen brand. Solid range of small hatchbacks to executive saloons. Easy to make these vehicles sound great without making them look silly!More Info..
Sports performance or executive comfort and often both are the key identifiers for this brand. Many owners want to upgrade the standard audio to something much better.More Info..
Luxury, luxury, luxury! A solid base for opulent car audio.More Info..
Jaguar Land Rover
Almost chalk and cheese but fitting a common lifestyle. Land Rover desperately need an audio upgrade, Jaguar owners will desperately want one!More Info..
Japanese designed, Honda is a true innovator. Music lovers will love these audio upgrades.More Info..
Popular high performance vehicle also popular amongst music lovers. FOUR MASTERS have plenty of experience with these vehicles.More Info..
Built on a reputation for reliability, this French manufacturer produces many models ripe for an audio upgrade.More Info..
Another Japanese innovator with an exciting range of vehicles that can all benefit from an audio upgrade.More Info..
Legendary high performance vehicles attract those who want to add even more excitement with upgraded audio.More Info..
French and funky but desperately in need of something extra from its audio system. Ripe for an upgrade!More Info..
Ubiquitous on the UK roads due to a large UK-based factory. Wide range of vehicles.More Info..
Another from the VAG group. Popular for mid-priced excellence and performance tooMore Info..
During our working days we see all brands. Pretty much any vehicle can receive and audio upgrade!More Info..
BMW M3 Audio Upgrade
Driving Sounds ReviewMore Info
We came across this excellent review of a FOUR MASTER install into a BMW M3. According to Driving Sounds Magazine, it remains one of the finest BMW upgrades for the money they have listened to. Read all about it by clicking the link below
A FOUR Master is a specialist installer of audio upgrades to vehicles. FOUR Masters work within a set of agreed standards to provide customers with a predictable, high quality service with a range of unbeatable pre and after sales benefits. These include:
- Friendly, expert advice
- Access to a choice of high quality car audio brands
- Expert System Design
- 21-Day satisfaction guarantee (excludes labour)
- Lifetime Warranty on all installations of FOUR products
- Installation by trained installers
- Click and Collect on all FOUR products