Just welded in my full-length Steeda subframes last night at a reputable shop (no hack job here) and they went in beautifully, but now I've run into a majorly annoying problem. It seems as though the catalytic converters are whacking into the subframe connectors, and i'm getting a horrid banging/bumping sound when getting off the clutch (as the motor is vibrating then) and when going ove certain bumps that would cause the motor to shake a little bit. Does anyone else have this problem, and if so, how did you remedy it? I'd like to just get an O/R X-pipe or H-Pipe but I need cats for emissions. Any help would be appreciated as this clunking noise is REALLY loud and annoying.