A few months back I ordered a 5"stainless code free exhaust, from BADP. Orderd the stainless, did not want any rust, after spending 1500. 00 for this exhaust. After installing, had lots of smoke from exhaust, and throwing several codes. BADP returned all my calls, and sent out a new Module,this stopped the smoke , codes never went away. In the mean time this exhaust started rusting real bad, called BADP, was told to send pictures. Pictures were emailed, no contact from BADP. Been a TDR member for years, never had any trouble with any company. Its been several months now, BADP have never even returned my calls,on the rust , even the tech. Dept. that was taking care of the Module stopped returning my calls. Has anyone else had any bad deals with this company?