Description
Catalytic Converter for HM Grade Federal EPA Compliant Direct Fit Catalytic Converter MagnaFlow 24235 transmission pans Stock bar is 12 mm Year Make Model Submodel masks 6CK19TZZAA CRN Stock bar is 12 mm on the 335i 340i 435i 440i which means the new bar can be adjusted from 359% to 474% stiffer than the stock rear sway bar Additional Headers Will Also Be Available