The safe way to add electrical accessories is with a CirKit Bos kit from Painless Performance. This kit allows for the addition of 7 fused circuits to your already existing factory fuse block. Simply mount the fuse block and relays, route the large 6 gauge wire to the battery, route the ignition wire and then route the 7 accessory circuits to the accessories needing power. Main power wire is 8 feet long from fuse block. Each accessory circuit has 8 feet of wire length from fuse block. Provides 7 ignition-hot circuits switched through two 70-amp relays. This kit includes: Two 70-amp SPST relays, Two Relay bases/fuse block with harness Crimp-on terminals and mounting hardware.