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Always the correct part
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Vehicle battery connection required
Includes fuse holder, battery connection wiring and other necessary wiring components
Includes fuse holder, battery connection wiring and other necessary wiring components
Warranty: One-Year Limited Warranty
Color: Black
Electrical System Type: 3W
Output Type: 4-Way Flat
Tail Light Circuits: 6.0 Amps
Turn and Brake Circuits: 3.0 Amps
Installation Difficulty: Professional
Installation Time Exact (Minutes): 45
If your vehicle is not equipped with wiring for towing a trailer, CURT custom wiring is the ideal solution. A custom wiring harness -- also called a T-connector -- is a simple, plug-and-play electrical device that plugs into your automotive electric system and provides a standard, universal trailer wiring connection. This is done using two or more vehicle-specific, OEM-compatible connectors to plug into the taillight assembly, eliminating the need for cutting, splicing and soldering during installation. Custom wiring harnesses are made vehicle-specific, and while they are not available for all vehicles, they do offer one of the fastest, easiest and most secure ways to wire a vehicle for towing. This particular plug-in harness provides a 4-way flat connector socket and is designed to be a custom wiring harness to fit certain years of the Subaru Impreza (to verify your vehicle compatibility, see application info). It comes with all necessary wiring components to establish a reliable trailer wiring connection, as well as a dust cover to keep the connector clean when not in use. You have a picture in mind of your next destination -- maybe it's the boat landing at your favorite fishing spot, maybe it's a campsite that overlooks one of nature's masterpieces, or maybe it's the next big jobsite. However, turning that picture into a reality takes more than just daydreaming. It takes a solid connection and the right amount of power. CURT custom wiring is made with some of the most sophisticated technology in the industry and is designed to install with ease, giving you a long-lasting electrical connection for your towing hitch setup.

CURT offers a variety of high-quality trailer hitches and accessories for select vehicle models. Find the perfect fit for your towing needs at TowUniverse.
CURT, a Lippert brand, offers a complete line of towing products and is the leading manufacturer of custom-fit trailer hitches. We offer the broadest selection of custom-fit hitches, and each one is designed, welded, and coated in Wisconsin.
CURT is also a leader in flat towing products, as well as 5th wheel, gooseneck, and weight distribution hitches, ball mounts, electrical components, cargo solutions, and other towing accessories.
For everything from passenger cars and vans to full-size pickups and SUVs, CURT is 'The First Name in Towing Products®.'
Experts available to answer your questions
Call 888-634-9494Rediscover "Us" Time | Tested. Proven. Safe. Towing Products
1 compatible vehicles
| Year | Make & Model | Style | Notes |
|---|---|---|---|
| 2017 - 2024 | Subaru Impreza | Hatchback · 4-Door | Installation Time: 30-60 minutes |
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Subaru Impreza Trailer Connector Kit (Part #BKDK56367) fits 2017-2024 Subaru Impreza models. The 2024 model year is the last year covered by this part number. For newer models, check for an updated version.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Subaru Impreza Trailer Connector Kit (Part #BKDK56367) fits the following vehicles: 2017-2024 Subaru Impreza. Always verify your specific year, make, and model before ordering.
Yes, the CURT Custom Wiring Harness, 4-Way Flat Output, Select Subaru Impreza Trailer Connector Kit (Part #BKDK56367) is designed to fit the 2017-2024 Subaru Impreza.
The CURT Custom Wiring Harness, 4-Way Flat Output, Select Subaru Impreza Trailer Connector Kit (Part #BKDK56367) Typical installation time is 30-60 minutes. Basic hand tools are typically all you need.
Yes, part 56367 is designed for Subaru Impreza hatchback models. However, it does not fit WRX or WRX STI variants. Confirm your vehicle model before purchasing.
Signal circuits are rated at 3.0 amps per side. Tail and running circuits are rated at 6.0 amps total. Do not exceed these ratings or the tow vehicle lamp load rating, whichever is lower, as exceeding the product rating can cause loss of warranty, overheating and potential fire.
You will need: ratchet, 10mm socket, Phillips screwdriver, flat blade screwdriver, panel trim removal tool, wire crimper, cutting tool, and side cutter.
The manual does not specify whether the battery must be disconnected before installation. Contact the manufacturer or consult your vehicle owner's manual for guidance on safe electrical work procedures.
Drilling may be required. Step 10 instructs you to locate an existing screw with nut in the vehicle frame for the ground wire, or drill a 3/32" pilot hole if no suitable existing fastener is available. Before drilling, check for miscellaneous items hidden behind or under surfaces to avoid damage and personal injury.
Drill a 3/32" pilot hole if a suitable existing screw with nut is not available in the vehicle frame near the connector. The area should be free of rust, dirt and paint before securing the white ground wire with the ring terminal and provided screw.
Yes. In Step 7, you must locate the grommet behind the taillight where the vehicle taillight wiring passes from inside the cabin to the taillight, remove it, and cut a slit large enough to route the custom wiring harness through. In Step 9, you must reseat the grommet using the provided sealant to seal the cut and around all wires.
The harness end with the yellow wire connects to the driver side taillight. Route this end out through the grommet opening and insert it between the separated taillight connectors, ensuring the connectors are fully inserted with locking tabs in place.
The harness end with the green wire connects to the passenger side taillight. Route this end to the passenger side behind the removed scuff panel and repeat the driver side installation steps (4-9) using the green wire end.
On the outside of the vehicle, locate and remove the two 10mm fasteners securing the taillight. Remove the taillight by gently pulling rearward and out. Set it aside. Behind the removed taillight, locate the vehicle taillight wiring harness connectors and separate them from the taillight housing, taking care not to damage the locking tabs.
The white wire is the ground wire. Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle frame, or drill a 3/32" pilot hole. Secure the white ground wire using the ring terminal and provided screw. The area should be free of rust, dirt and paint.
Locate a flat spot inside the vehicle near the taillight and adhere the black converter box using the provided double-sided tape.
The battery connection must be fuse-protected with a maximum 10-amp fuse. Exceeding this rating can cause loss of warranty, overheating and potential fire.
Route the black power wire from the vehicle battery as shown on the included CME-PCL-INS sheet. The manual does not provide routing details in this document; refer to the included CME-PCL-INS sheet for specific instructions.
When not in use, roll up the 4-flat connector and store it in a convenient, out-of-the-way location inside the trunk. When in use, route the 4-flat to the center of the vehicle and out of the trunk. Secure any loose wires with the provided cable ties.
Test for proper function by using a test light or connecting a properly wired trailer. All steps must be followed to ensure the wiring harness will function properly.
After routing the custom wiring harness through the grommet, reseat the grommet using the provided sealant to seal the cut in the grommet and around all the wires. This prevents water and debris from entering the vehicle.
The provided cable ties are used to secure any loose wires during installation. They are used in Step 9 to secure loose wires after reseating the grommet, and again in Step 14 to secure loose wires when routing the 4-flat connector.
The provided 4-flat dust cover helps prevent corrosion of the connector. Install it after completing the wiring harness installation.
Yes, the 56367 is designed for Subaru Impreza hatchback models, but not for WRX or WRX STI variants.
Ratchet, 10mm socket, Phillips and flat blade screwdrivers, panel trim removal tool, wire crimper, cutting tool, and side cutter.
Drilling may be required for the ground wire if no existing screw with nut is available in the vehicle frame. A 3/32" pilot hole is drilled if needed. Cutting the grommet is also required.
Signal circuits: 3.0 amps per side. Tail/running circuits: 6.0 amps total. Do not exceed these ratings or the tow vehicle lamp load rating, whichever is lower.
Test for proper function using a test light or by connecting a properly wired trailer.
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