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

Matches my 2010 Impreza Outback Sport 5 speed great! It took about 3 hours to install, but I'm picky about the route. dancing around the exhaust of his Impreza. Make sure to protect the wiring from heat! I used heat resistant foil tape around the suspension parts for extra protection. Even the muffle heats up with a large load! Our vehicles have a plastic cap in the rear bulkhead under the spare wheel cover. Make a hole in it and run a power cord through it. It's difficult to get to, but it allows you to get into the cabin without drilling holes. Now you can get it through the inside of the car to the battery, away from the rotating parts of the transmission. Much luck!