Cusco Strut Bar OS Rear EF3 CIVIC

When you're pushing your 1988-1991 Honda Civic through the twisties, you want the chassis to feel as solid as possible. This Cusco OS (Over-Steering) rear strut bar helps tie together the upper suspension mounting points in the rear, reducing body flex and keeping your suspension geometry more consistent during hard cornering. It's a straightforward way to get a more connected feel from your car's rear end.

Cusco builds these strut bars with a strong, lightweight aluminum shaft and steel mounting brackets. The aluminum shaft is a large 40mm diameter, which adds stiffness without adding much weight. The steel brackets are designed to bolt directly to the factory strut tower locations, making installation pretty simple. You'll notice a difference in how the car handles mid-corner, with less body roll and a more predictable response when you turn the wheel.