Do I need to remove my rear bumper to install this?

Yes, the bumper cover needs to come off for access to the mounting points. Once bolted down, the bumper reinstalls over the bar—no permanent modifications to your car's structure.

Will this work with an aftermarket rear bumper?

This bar is designed around factory mounting points. If your aftermarket bumper uses different attachment locations, you'll need to verify clearance and mounting compatibility before committing to installation.

Does this reinforcement add weight?

It's a solid panel bar, so there is added mass. The trade-off is increased structural rigidity—useful if you track your car or regularly carry heavy loads, but noticeable if you're chasing every ounce.