Our products are authentically designed, tested and hand manufactured by us. Buy authentic, buy made in the USA
LLJ customs is the leading manufacturer in the 12 Volt industry when it comes to Vehicle OEM integration harnesses, ANC bypasses and Automotive Amplifier Racks since 2017.
We pride ourselves in delivering the highest quality product at a reasonable price. Our customers come first. We are working hard to change how 12v has been done for the last 70 years.