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Complete CURT Class 1 1-1/4" trailer hitch and 4-flat custom wiring kit engineered for the 2008 - 2011 Subaru Impreza Hatchback, quad exhaust. Vehicle-specific fit, plug-and-play installation, all hardware and instructions included.
This custom kit fits the following vehicles:
All Hardware and Installation Instructions Included!
However you define adventure -- whether it's climbing onto the back of a mountain bike, hunting from the top of a tree stand or camping with the family a long way from nowhere -- CURT class 1 hitches provide a light-duty towing receiver to help you Bring It. Each is made to fit a specific vehicle, providing easier installation, a better fit and optimal towing capacity. Custom class 1 trailer hitches are available for a variety of smaller vehicle types, including the compact car, crossover, minivan and small SUV. This particular class 1 hitch is designed to be a custom hitch for certain years of the Subaru Impreza (to verify vehicle compatibility, see the CURT application guide at curtmfg.com). Tested in accordance with SAE J684, it offers a weight carrying capacity of 2,000 lbs. GTW and 200 lbs. TW. It is equipped with 1-1/4" receiver tube opening to accept a ball mount shank or other hitch mount. This class 1 hitch also comes with all necessary mounting hardware. With its lightweight design and smaller receiver tube size, a class 1 hitch is especially useful for adding cargo space with a hitch-mounted bike rack or cargo carrier. They can also typically be used to tow small trailers such as a utility trailer, kayak trailer or teardrop camper (never exceed the lowest weight capacity of any towing component; i.e. the vehicle, hitch, trailer, etc). Though CURT class 1 trailer hitches are only intended for light-duty towing, we apply the same principles of quality as we do to the rest of our rear mount hitches. Each class 1 hitch is made with hands-on engineering, high-strength steel and precise welding. We use a co-cured finish of liquid A-coat, inside and out, and durable black powder coat to provide a lasting defense against rust, chips and UV rays.
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 hatchback (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 888-634-94941 compatible vehicles
| Year | Make & Model | Notes |
|---|---|---|
| 2008 - 2011 | Subaru Impreza | Hatchback, quad exhaust |
The 08 - 11 Subaru Impreza Hatchback, quad exhaust Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11120 (Part #CHW-2762) fits 2008-2011 Subaru Impreza models. The 2011 model year is the last year covered by this part number. For newer models, check for an updated version.
Yes, the 08 - 11 Subaru Impreza Hatchback, quad exhaust Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11120 (Part #CHW-2762) is designed to fit the 2008-2011 Subaru Impreza.
The 08 - 11 Subaru Impreza Hatchback, quad exhaust Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11120 (Part #CHW-2762) fits the following vehicles: 2008-2011 Subaru Impreza. Always verify your specific year, make, and model before ordering.
The 08 - 11 Subaru Impreza Hatchback, quad exhaust Curt 1-1/4", Class 1 Trailer Tow Hitch + 4-flat Wiring Kit 11120 (Part #CHW-2762) Refer to the included instructions for installation details. Basic hand tools are typically all you need.
Yes, the CURT 11120 is designed for 2011-Current Subaru Impreza WRX including STI hatchback models. However, some trim levels with high-end exhaust systems may not be compatible, so you should verify fitment before purchasing.
The manual notes that although the hitch has been designed to fit this vehicle, some trim levels with high-end exhaust systems may not be compatible. Contact CURT technical support at 877-287-8634 to confirm compatibility with your specific exhaust system before installation.
The CURT 11120 has a gross load capacity of 2,000 lbs trailer weight and 200 lbs tongue weight when used as a weight-carrying hitch. However, you must never exceed your vehicle manufacturer's recommended towing capacity.
The CURT 11120 is designed for use with ballmount #55001 or #45501. Euro mount options are available: #45571 (1 7/8" ball) and #45572 (2" ball).
You will need: pry bar, screwdriver, 10 mm socket, 11/16" socket, ratchet, marker, utility knife, torque wrench, and tape measure. Safety glasses should be worn at all times during installation.
The kit includes: (4) 7/16-14 UNC 1-1/2" Grade 8 carriage bolts (part 10-10282), (4) 7/16-14 UNC Grade 8 serrated flange nuts (part 20-00103), (4) 0.250 x 0.88 x 2.25" square hole spacers (part CM-SP2), and (4) 7/16" fishwires (part 7_16 FISHWIRE).
The manual does not specify that the battery must be disconnected for this installation.
Two people may be required to ease installation. The manual recommends having a second person available to help, though it does not state that two people are absolutely required.
Yes, fascia trimming is required. You must trim the vehicle rear fascia according to the trim diagram on the manual. Trim dimensions are approximate (4 inches from center line on one side, 1 5/8 inches on the other), so you should check fit prior to completing the trim. Use a utility knife for trimming.
Yes, you must lower the exhaust by removing (5) exhaust hangers. Be sure to support the exhaust to avoid possible damage during this step. The exhaust hangers are rubber isolators that must be removed before proceeding with hitch installation.
The fishwire technique is used to thread the 7/16" carriage bolts and CM-SP2 spacers into the bumper beam through access holes. The fishwires are attached to the hardware and pulled through the mounting holes to position the bolts. The manual includes a FISHWIRE TECHNIQUE diagram. Leave fishwires attached to hardware to prevent loss in the beam.
The reverse fishwire technique is used to position the 7/16" carriage bolts and CM-SP2 spacers into each frame rail. This technique is illustrated in the REVERSE PULL FISHWIRE TECHNIQUE diagram on page 2 of the manual. This step is performed after removing the forward most rubber plug from each frame rail.
Yes, you must remove (2) brackets which hold the fascia to the vehicle in step 2. These brackets are temporarily removed to allow fascia trimming and hitch installation. You must reinstall these (2) brackets in the final step (step 9) after the hitch is torqued into position.
All 7/16" hardware (the carriage bolts and serrated flange nuts) must be torqued to 70 ft-lbs. This torque specification applies to all four mounting points: two in the frame rails and two in the bumper beam.
You must never exceed your vehicle manufacturer's recommended towing capacity. Although the CURT 11120 has a gross load capacity of 2,000 lbs trailer weight and 200 lbs tongue weight, your vehicle's manufacturer may specify a lower limit. Always follow your vehicle manufacturer's towing recommendations.
Yes. The manual strongly recommends the use of CURT 18050 stabilizing straps for all non-trailer (wheel-less) loads. Failure to properly support non-trailer loads will void the product warranty. All non-trailer loads applied to this product must be supported by 18050 stabilizing straps.
After installation, periodically check the receiver hitch to ensure that all fasteners are tight and that all structural components are sound. This ongoing inspection is critical to safe operation and is mentioned multiple times in the manual as a maintenance requirement.
The manual states you should periodically check the receiver hitch to ensure all fasteners are tight and all structural components are sound. It does not specify an exact interval, but regular inspection before towing is recommended as a best practice.
Yes, designed for 2011-Current Subaru Impreza WRX including STI hatchback. Some high-end exhaust systems may not be compatible—verify before purchase.
2,000 lbs trailer weight and 200 lbs tongue weight. Never exceed your vehicle manufacturer's recommended towing capacity.
Pry bar, screwdriver, 10 mm and 11/16" sockets, ratchet, marker, utility knife, torque wrench, and tape measure. Safety glasses required.
Yes, fascia trimming is required. Trim dimensions are approximate (4 in. and 1 5/8 in. from center line). Check fit before completing trim.
Yes, lower the exhaust by removing (5) exhaust hangers. Support the exhaust to avoid damage.
All 7/16" hardware must be torqued to 70 ft-lbs.
Yes, CURT 18050 stabilizing straps are required for all non-trailer loads. Failure to use them voids the warranty.
Yes, Curt part 56111 is designed for the Subaru Impreza 5-door wagon, including Outback Sport models. The T-connector harness is installed by connecting to the vehicle's existing taillight wiring harness connectors behind the taillights.
Yes. You must remove both taillights by removing two screws holding each one in place and pulling them out. This gives you access to the vehicle's taillight wiring harness connectors behind the taillights, where the T-connector ends are inserted.
Separate the vehicle's taillight wiring harness connectors behind each taillight, being careful not to damage the locking tabs. Insert the T-connector end with the yellow wire between the separated connectors on the driver side, ensuring the connectors are fully inserted with locking tabs in place. Repeat on the passenger side using the T-connector end with the green wire. Route the green wire across the back of the bumper to the passenger side, avoiding areas that may cut or melt the wire, such as the muffler or exhaust pipe.
Locate a suitable grounding point near the connector, such as an existing screw with nut in the vehicle's frame. If no suitable point exists, drill a 3/32" hole and secure the white ground wire using the ring terminal and screw provided with the kit.
Drilling may be required. If a suitable existing grounding point (such as a screw with nut in the vehicle's frame) is not available near the connector, you will need to drill a 3/32" hole to secure the white ground wire. Before drilling, verify that miscellaneous items hidden behind or under any surface will not be damaged.
Drill a 3/32" hole to secure the white ground wire using the ring terminal and screw provided.
Before drilling, verify that miscellaneous items hidden behind or under any surface will not be damaged. This prevents damage to hidden components and personal injury.
Adhere the black converter box to the frame of the car using the double-sided tape provided with the kit.
The kit includes a T-connector harness with yellow and green wire ends, a white ground wire with ring terminal, a screw for grounding, a black converter box, double-sided tape, cable ties, and a 4-flat wire. You will also need to review the CME-PCL-INS instruction sheet for power wire routing from the battery.
Route the 4-flat wire to the center of the vehicle and secure it in a convenient out-of-the-way location.
Secure any loose parts of the T-connector with the cable ties provided in the kit.
The CME-PCL-INS instruction sheet provides instructions for routing the black power wire from the battery to the converter box. You must review this sheet as part of the 56111 installation process.
When separating the vehicle's taillight wiring harness connectors, be sure not to damage the locking tabs. The T-connector ends will insert between the separated connectors, and the locking tabs must be in place to ensure the connectors are fully inserted.
When routing the T-connector end with the green wire across the back of the bumper to the passenger side, avoid any areas that may cut or melt the wire, such as the muffler or exhaust pipe.
The 56111 is designed for Subaru Impreza 5-door wagon models, including Outback Sport.
Yes, you must remove both taillights by removing two screws on each side to access the taillight wiring harness connectors.
Drilling may be required if no existing grounding point is available on the vehicle's frame. If needed, you drill a 3/32" hole for the ground wire.
The manual does not specify the tools required. Contact Curt technical support at 1-877-287-8634 for a complete tool list.
The kit includes a T-connector harness, white ground wire with ring terminal and screw, black converter box, double-sided tape, cable ties, and a 4-flat wire. The CME-PCL-INS instruction sheet for power wire routing is also required.
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