Nitrous Outlet 4150 Hornet 2 Dual Stage Solenoid Forward Conversion Kit - Hard-line/Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Four Solenoid Boomerang Bracket - (Gas/E85)(5-55 psi)(50-500 HP Per Stage)

Nitrous Outlet 4150 Hornet 2 Dual Stage Solenoid Forward Conversion Kit - Hard-line/Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Four Solenoid Boomerang Bracket - (Gas/E85)(5-55 psi)(50-500 HP Per Stage)

Marsoni

M251S

$749.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Nitrous Outlet 4150 Hornet 2 Dual Stage Solenoid Forward Conversion Kit - Hard-line/Two .122 Nitrous Solenoids/Two .177 Fuel Solenoids/Four Solenoid Boomerang Bracket - (Gas/E85)(5-55 psi)(50-500 HP Per Stage)870 HP Max Flow Dual Entry 4150 Flange 360 Discharge Pattern Precise Atomization Anodized Billet Aluminum Stinger Plate Boomerang Solenoid Bracket Gasket and Jetting Included Nitrous Jetting for 50 500 Per Stage Fuel Jetting for Gasoline and E85, 5 55psi Fuel Systems Dual Stage Hornet 2: The Hornet 2 is based on the hugely successful Stinger Nitrous Plate lineup and follows the ideology that nitrous plates are not one size fits all. It is designed to

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This is a great wiring harness for LED lights. These come in one or two leads application. All that means is that they come ready for one or two lights, depending on your installation. The plug in connectors for each light comes with the set so that is a plus. I’ve attached a picture of the plug/connector for the lights so you can take a look at them. Although the relay is an “overkill” for low wattage LEDs, it’s OK to have it just in case you decide to change your lights for larger ones or halogens, in the future. In my case I will be using this harness in my motorcycle. It is very long for my need, which is great for cars, but too long for motorcycles since you have to remember that room/space is scarce in motorcycles. I ended up cutting the wires to my desired length and using heat shrink butt connectors and “glued” heat shrink covers for waterproofing the connection points. All in all these are great quality and I am very happy with them.

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Reviewed in the United States on December 16, 2020

Verified Purchase

Marina De Leon

West Palm Beach, US

★★★★★ 5

Nice

Size: 16AWG Wiring Harness-2 Leads

Worked great, easy to install

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Reviewed in the United States on January 8, 2026

Verified Purchase

Dan from Georgia

Omaha, US

★★★★★ 4

Wire length between the two connectors is short for a full-size pickup

Size: 16AWG Wiring Harness-2 Leads

I used the harness to wire ditch lights on opposite sides of a full-size pickup (F150). The wire between the 2 2-pin connectors was about 18 inches too short. Fortunately, splicing the wires from the (Nilight) ditch lights and the included pigtails gave barely enough length to reach the connectors. The connectors are buried inside the trim channel for the cowl; I'd have preferred they were exposed on each side to allow for easy swapping of the lights, but I can live with it. There is more than enough wire from the first connector to the relay for my all-under-hood installation, but I didn't think to measure if it would reach into the truck bed. The harness is of good quality and is a very good value. It would be a 5-star if it weren't for that little length issue.

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Reviewed in the United States on June 1, 2025

Verified Purchase

Nate Higgers

Belleville, US

★★★★★ 5

great value

Size: 16AWG Wiring Harness-2 Leads

very affordable light install kit. worth the price just in the wiring connectors. I used this with my Nilight front bumper kit. i bypassed the button and wired high beam (+) to the yellow small wire. I did this so when the highbeams come on the light bar comes on. because with the stock arragement of this harness, the button continously draws power for the indicator LED

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Reviewed in the United States on April 30, 2026

Verified Purchase

Lee Mintz

Port Orchard, US

★★★★★ 5

The Easiest!

Size: 16AWG Wiring Harness-2 Leads

This is one of the best and easiest wiring system to install that I have every used. And the price is great!

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Reviewed in the United States on June 11, 2025