
The Cusco lower rear-side power brace for FD2 Civic Si is specified for sedan models only and requires drilling on those sedan variants. Intended to reinforce the lower rear-side structure, this vehicle-specific brace fits FD2 Civic Si sedans with the explicit installation note about drilling, offering a targeted reinforcement for that body style when properly installed.
Cusco Power Brace Lower Rear Side FD2 Civic Si (Sedan ONLY) *requires drillING on sedan models*