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Painless Performance 70118 Cirkit Boss Heavy-Duty Auxiliary Fuse Block, 7 Ignition-Hot Circuits

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$158.99

$ 62 .99 $62.99

In Stock
  • Safe way to add electrical accessories to any vehicle; This kit allows for the addition of 7 fused circuits to your already existing factory fuse block
  • Simply mount the fuse block and relay, 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
  • Includes: Two 70-amp SPST relays, Two relay bases/fuse block with harness, Crimp-on terminals and mounting hardware


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.


Craig H.
Reviewed in the United States on March 24, 2019
All 7 circuits are wired with 14 gauge wire which should be ok for 20 amp circuits, but this is advertised as a 20/30 amp fuse block so plan on replacing some wires with a 12 gauge if you have any 30 amp accessories.Otherwise is's ok if you're in a hurry and don't want to source all the parts yourself.
Jacob H.
Reviewed in the United States on March 22, 2016
great product. extremely easy to wire
Pam H.
Reviewed in the United States on February 17, 2016
Working great
Joe Rider
Reviewed in the United States on January 28, 2016
Outstanding quality,,worked exactly as described
Mike C.
Reviewed in the United States on October 4, 2014
Nice kit, pretty self explanatory, easy to install.
Lance
Reviewed in the United States on December 1, 2012
Painless products are very good, and the instructions are easy for the hobby mechanic to understand. Their stuff uses Packard Electric-style fuse holders and Bosch-style relays, which are benchmark in the aftermarket (and OE). I used mine for switched power to: IGN (PCM), main and aux cooling fans, secondary engine control solenoids (MAF, Boost control switches, etc.), secondary electric coolant pump, with one to spare. I recommend using connectors that have combined heat shrink/solder pellets instead of the connectors provided, but that's my only change from the kit. Their stuff is good quality; just read the instructions, understand the basics of Ohm's Law, and you'll be golden.