£3000 Pioneer Sound System Upgrade Transforms a Ford Fiesta

A complete in-car audio transformation was carried out on a Ford Fiesta, featuring a Pioneer SPH-DA77DAB and a fully re-engineered sound system professionally installed by Team Impulse Watford.

The project began with a full interior refresh, including custom leather seating, a new steering wheel, and precision bodywork. Inside, the focus shifted to sound performance and integration. The Pioneer head unit replaced the original stereo, introducing a large capacitive touch screen, wireless smartphone connectivity, and crystal-clear DAB+ radio.

To complement the system, premium speakers, amplifiers, and soundproofing were installed and tuned for clarity and depth. The result delivers studio-level audio quality with seamless control through Apple CarPlay and Android Auto, all connected through Pioneer’s wireless interface.

This installation revealed several earlier modifications within the vehicle’s wiring and audio system, which were corrected during the fitting process. The outcome is a refined, reliable setup built to last, combining Pioneer’s engineering with Team Impulse’s technical precision.

The entire process reflects the same approach applied to every audio system installation completed by Team Impulse Watford. Drivers seeking the same upgrade can explore the Pioneer SPH-DA77DAB product page for specifications and compatibility details.