Hardware Installation Questions for a EcoHitch on a 2021 Subaru WRX
Question:
Do the bolts have little squares under the heads that fit into the plate washers? Or how do you torque the nuts without holding the top of the bolt?
asked by: Josh
Expert Reply:
I went ahead and linked an installation video for the EcoHitch Invisi Trailer Hitch Receiver item # 306-X7257 on a 2019 Subaru WRX. These are the same steps as your 2021 WRX. You will see around the 16:10-16:50 part of the video that the bolts are pushed up against the frame to hold them in place while the washers, lock washer, and hex nut are tightened and then later torqued on. The hardware for this hitch uses standard bolts not carriage bolts so they do not come with a square beneath the head.
If you need a wiring harness to control your trailer or accessory's lighting functions I recommend the Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector item # C56259.
To round out your towing setup I recommend the Curt Towing Starter Kit for 2" Hitches item # C45534. This towing kit will provide you with a 2" ball and a fixed ball mount with a 3/4" rise and 2" drop. It also includes a hitch pin and clip, hitch receiver lock with keys, hitch cover, and a storage case.
Products Referenced in This Question
Curt Towing Starter Kit for 2" Hitches - 2" Ball - 3/4" Rise, 2" Drop - 7.5K
- Trailer Hitch Ball Mount
- Fixed Ball Mount
- 2 Inch Ball
- One Ball
- Steel Ball
- Steel Shank - Gloss Black
- Drop - 2 Inch
- Rise - 0 Inch
- Fits 2 Inch Hitch
- 7500 lbs GTW
- Class III
- Ball Mount Kit
- CURT
more information >
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Powered Converter
- Custom Fit
- 4 Flat
- CURT
more information >
Product Page this Question was Asked From
EcoHitch Invisi Trailer Hitch Receiver - Custom Fit - Class III - 2"
- Trailer Hitch
- Custom Fit Hitch
- Class III
- 525 lbs TW
- 3500 lbs GTW
- 2 Inch Hitch
- Completely Hidden
- EcoHitch
more information >
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