Check the listing for details. 12-11500-S2 Nitrous Outlet DIY Wiring Harness - Stage 2. Color: Black, Condition: New. Listed at 1164.99 USD. Nitrous Outlet DIY Wiring Harness - Stage 2 Description: Operation Components: Dual Stage Nitrous System, Transbrake Interrupt, Purge Kit, Remote Bottle Opener, Bottle Heater, Heater Pressure Switch, Fuel Pressure Safety Switch, Dedicated Fuel System, Timing Output, & WinMax Nitrous Controller Harness Components: Harness Routing Instructions Detailed Colored Wiring Diagram Custom Switch Panel Included Deutsch Connectors High Quality Molex Terminals Covered Fuse Box with LED Illumination Bueler 40/60 Amp Relays Protective Expandable Wiring Loom Automotive Copper Core Wire with Protective Silicone Coating The Nitrous Outlet Universal DIY professional wiring harness is designed to work in conjunction with the Nitrous Outlet WinMax controller and is the perfect option to simplifying the wiring process associated with nitrous installations. The most time consuming and complicated part of the wiring process is eliminated with the detailed instructions, colored wiring schematics, pin out sheet, and universally mounted pre wired relay pack with fuse panel. The Harness is separated into three groups for ease of routing to the Engine bay components, interior dash components, and bottle location components . Installation requires 7 easy steps. Step 1: Determine location and mount the Relay pack and fuse panel. Step 2: Mount the Switch Panel. Step 3: Route the wiring to the system components. Step 4: Cut the wire to length Step 5: Cover the wire with the protective expandable wiring loom. Step 6: Terminate the wiring ends and connect to the system components. Step 7: Connect Harness Power, Ground, Keyed hot, tach signal, and TPS signal or WOT switch. Specs: Harness Routing InstructionsDetailed Colored Wiring DiagramCustom Switch Panel IncludedDeutsch ConnectorsHigh Quality Molex TerminalsCovered Fuse Box with LED IlluminationBueler 40/60 Amp RelaysProtective Expandable Wiring LoomAutomotive Copper Core Wire with Protective Silicone CoatingShipping is FREE inside the contiguous United States. If shipping to Alaska, Hawaii or Puerto Rico please message us for a quote for additional shipping costs.