Dedicated Kit for Peace of Mind
It is only for car models and can fit the T-REV in that narrow space.
Is the price too high? I have no complaints except that I think the price is too high, and I recommend using the kit if you have a car that has it.
The instruction manual is clear and helpful.
If you want to install it on a car model without a dedicated kit, it would be nice to have a Single Item setting for Rubber hose or Joint.

