Ultra Racing - 4pt Rear Lower Brace - 2013-19 Sentra B17 - UR-RL4-238 Middle Lower Brace The rear strut bar is

The rear strut bar is used to support the rear chassis and suspension

Modification may be needed for bracing to line up perfectly

Ultra Racing Solid Rear Sway Bars affect the handling of the car on the lower end of the suspension

Note: Will work on all models including AWD and Hybrid

They are installed at the lower mounting points on the left and right of the vehicle chassis

Ultra Racing - 4pt Rear Lower Brace - 2013-19 Sentra B17 - UR-RL4-238 Middle Lower Brace The rear strut bar isThe Ultra Racing Rear Lower Bar is designed to reduce the flex of the vehicle chassis where it is connected by the lower wishbone of the suspension system. Doing this will lessen the distortion of the vehicle lower suspension when it is under load, especially during hard cornering. They are installed at the lower mounting points between the left and right suspension and the vehicle chassis, improving the stiffness at the area where the lower arm is