Review on PPE Diesel 149000105 Insulator Compatible by Joe Ashman

I was hesitant to purchase an insulator for my car electronics due to my lack of experience, but this one proved to be worth the investment .It effectively reduced the noise in my car`s audio system and improved the overall sound quality. Based on our own experience, this is a reliable and durable product that effectively protects your car's electronics. However, the installation process was a bit tricky and required some patience. Overall highly recommend for anyone looking to improve their car's audio system..