I have a 2013 Civic Sedan LX and I was wondering if I swap over the whole bumper from an Si Sedan onto the LX in theory it should fit right ? I was wondering if anyone has done this yet ! It seems like a direct swap without any modifications, I'm in need of a new rear bumper anyhow and I like the look of the Si with the plastic trim piece on the bottom. From what I know I need the bumper cover itself, the black trim piece that goes on the bottom and then I think the reflectors can be transferred over ? I'm not looking to make an Si look alike just wanted a more refined rear bumper is all. Thanks for any feedback in advanced !