Flat Tow Wiring Harness

Plug-and-play custom harness gets turn and brake signals on your towed car with no hardwiring or splicing, and no effect on your warranty. The built-in diodes protect your car from electrical feedback.

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights.

Diode kit allows you to use your vehicle's tail lights and wiring system while preventing feedback from your RV. Wires 2-wire and 3-wire systems to operate as a combined lighting systems. Connectors and Extension loop sold separately.

This wiring kit carries your RV's brake and turn signals to your towed car's tail lights. Diodes prevent damage from electrical feedback. Connects RV and towed car with 4-pole flat plugs. Includes installation hardware.

This adapter cord connects your RV to your towed car with a 7-way plug on one end and a 6-way on the other. It's coiled so it won't drag on the ground, but stretches up to 7'. Includes 6-way socket that installs on your vehicle.

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex incandescent tail lights.

This wiring kit carries brake and turn signals from your motorhome to your towed car while you're flat towing. Diodes protect your car from damage from electrical feedback.

Simplify your Curt RVI Series Shadow 2 setup with this easy fuse bypass kit. Lets you control power to your towed vehicle from inside the cab - no more popping the hood to pull a fuse when parking or towing.

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex LED tail lights.

Get a head-start on wiring your towed car before you even get the installation started. This kit comes with butt connectors pre-installed and ready to splice into your wiring. Integrated block diodes protect your vehicle from electrical feedback.

This complete kit includes everything you need to connect your RV's tail, brake, and turn signal lights to your towed car. Diodes prevent damage from electrical feedback. Includes 7-way to 6-way coiled adapter cord and 6-way socket.

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This complete kit includes everything you need for multiplex LED tail lights.

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex LED tail lights.

Tow safely and legally with this tail light wiring converter. Ensures that the brake and turn signals from your motorhome with a separate lighting system appear correctly on your towed car with a combined lighting system.

This power cable connects your RV to your towed car with a 7-way plug on each end. It's coiled so it won't drag on the ground, and stretches up to 8'. Includes 7-way RV-style socket to install on your vehicle.

Stick these heavy-duty magnetic lights on the back of your car and they'll stay there. Nice and secure, these are also the easiest way to get brake and turn signals on your towed car, trailer, or cargo carrier without doing any hardwiring.

This LED light bar plugs right into your 12V outlet and needs no hardwiring, while the transmitter plugs into your RV's 7-way socket. Uses a suction cup to attach to your car's back window.

Smart diodes are our favorite option for getting brake and turn signals on your towed car. They are really well-made and reliable, plus pretty easy to install. This kit is for variable voltage/multiplex incandescent tail lights.

These lights get turn and brake signals on your towed car without splicing into its wiring, eliminating the risk of damage from electrical feedback. They mount inside your vehicle's tail light housing, with the wiring out of sight.

This adapter cord connects your RV to your towed car with a 7-way plug on one end and a 4-way on the other. It's coiled so it won't drag on the ground, and stretches up to 8'. Includes 4-way round socket to install on your vehicle.

This complete kit includes everything you need to carry your RV's brake and turn signals to your towed car's tail lights. Diodes prevent electrical feedback. The hybrid coiled/straight adapter cord is ideal for tow bars with channel guides.

These bright LEDs stick onto the back of your towed car and display turn and brake signals without tapping into the electrical system - which means no permanent modification to your car! Great for cars that won't work with traditional diodes.

Universal receiver mounted light bar provides turn signal, tail, and brake light functions for flat-towed vehicles. Place light bar into 2" receiver and route the wiring harness to the front of the vehicle.

Connect your towed car's lighting system to your RV's to get the brake lights and turn signals required for towing. Designed for use with vehicles that have separate brake and turn signals. 4-Pole flat loop and wiring converter included.