Ultra Racing - 4pt Rear Lower Brace - 2013-19 Sentra B17 - UR-RL4-238 Middle Lower Brace They are installed at the

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

Note: Will work on all models including AWD and Hybrid

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

The Ultra Racing Rear Strut Brace is mounted at the rear section of the car chassis

If you are unsure about fitment

Ultra Racing - 4pt Rear Lower Brace - 2013-19 Sentra B17 - UR-RL4-238 Middle Lower Brace They are installed at theThe 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