Alternator Whine driving you crazy? If you have power noise in your intercom or radio add one of these noise suppressors to your car for clean, clear communications! Proper installation of the KLF-2 will make your radio system clearer, especially voice transmission at high engine RPM.
Icom and Kenwood versions include molex for the intercom and two way radio. GUARANTEED to lower noise in your car! Add this filter in line between your intercom and radio power cable and if you aren't happy with the results, return for a full refund!