High Quality Custom Fit Sets by STEG

The new STEG Upgrade Kits includes years and years of development, hours and hours of listening tests to select the best materials and enclose them in a unique product.

The new Custom Fit Sets for BMW & Mercedes are the ultimate expression of sound reproduction and uncompromising design, just take off the original and replace it with this new STEG Kit to appreciate a radical change of sound quality immediately without moving any bore or cutting off some cables from 'original.

We have not neglected any details to bring in the exact replay of a Live concert.

Another product that is about to become a reference for the world market.

Further Custom Fit Sets for Land Rover, VW and Audi are in development.