Ciro rear end lighting Y splitters will allow you to connect Plug-N-Play accessories into a Plug-N-Play Y harness. See fitment for more detail. 

Installing more than one Ciro Plug-N-Play light kit on the backend of your motorcycle? Keep under your seat clean and tidy with the Ciro Rear End Lighting 4-Way Splitters, eliminating the need for multiple wiring harnesses. This allows a single wiring adapter on the motorcycle to be used for up to four different pairs of Ciro rear end Plug-N-Play lights (wiring adapter not included with 40094, it is provided with each Plug-N-Play lighting kit). Sold in pairs. 

Please see fitment tab for the y-harness compatibilities.  

Features

• Each kit contains two 4-pin Y splitters that are used to expand Ciro rear lighting product (See Fitment)
• 40094 splits a single 4 pin wire to 4 wires
• 40099 splits a single 4 pin wire to 2 wires
• Sold in pairs (2)
• Drag Specialties part numbers: 
• 2120-0890 (40099)
• 2120-1166 (40094)

Fitment

• 4‍0094 and 40099 works with Ciro rear end lighting accessories that utilize a 4-wire system

• 40094 and 40099 4-pin Y-splitter connector works with Ciro kits:
• Bag Blade kits: 40008, 40009, 40028, 40029, 40038, 40039, 40042
• Tour Blade kits: 40200, 40201
• Snakeyes Kits: 40015, 40016, 40017, 40018
• Filler Panel Lights kits: 40002, 40003, 40022, 40023, 40024, 40025, 40026, 40027, 40043, 40044, 40045, 40046, 40047, 40048, 40049, 40050
• Saddlebag Extensions kits: 40100, 40101, 40102, 40103
• Machete LED Light kits: 40150, 40155
• Lighted Saddlebag Hing Covers kits: 40070, 40071, 40170, 40171
• Lighted License Plate Frame: 40300, 40301, 40302, 40303
• If you already have a CIRO Plug-N-Play harness installed (from one of the kits mentioned above) and are adding more lights you can use the 40094 or 40099 Y-Harness to avoid having multiple Plug-N-Play harnesses installed under the seat.