Review on Custom 4-Pin Trailer Wiring Harness for Subaru Impreza Hatchback by CURT (56111) - Vehicle-Side Solution by Bashar Shaffer

Based on other reviews, install wasn't too bad. I deviated in several ways, which made my life a lot easier: - As per many other comments, I went into the car for the power line through the rubber grommets under the spare tire - Then I went under the carpet to the left. floorboard trim (the piece of plastic at the base of the door) and ran under it to the front of the car. I then deviated from all the other instructions and used this kit to add the circuit (ATO ATM ATC Fuses Add a Circuit Kit Auto Mini Inline 4 Gauge Fuse Holder Drop wire with 9 assorted fuses (2A, 3A, 5A, 7.5A , 10A, 15A , 20A, 25A, 30A) for adding DIY light truck circuits) to connect to the existing 10A fuse. - The only problem I had was that the ground wire didn't have a good connection with light bolts. I took it out and cleaned everything and on the second try everything worked perfectly.