Painless CirKit Boss Auxiliary Fuse Block/7 Circuits

The safe way to add electrical accessories to any vehicle is with a CirKit Boss®T.  The first circuit isolator system available with both constant and ignition hot circuit kits.  Kits include an in-line circuit breaker, relay, relay/fuse block base with preterminated harness and mounting hardware and terminals.  Protects your OEM warranty and is easy to install.