Anyone on here get a new dual exhaust put in professionally? I need to replace EVERYTHING, headers , cat, muffler, sensors, ect. Im looking to do a flowmaster 40 series dual. I want it all welded together. I currently have a flowmaster 50 series single outlet with a universal cat but I did it my self with clamps maybe 6 months ago and it leaks bad and whistles. headers leak to. How much am I looking to spend?

 

headers..do you have actual headers or just cast iron manifolds??

Around here,for a dual system back with 40s,custom y pipe etc. you are looking at about 400.00-500.00. Thats not counting gaskets or manifolds etc.