Overview Product Description 2003-2007 Ford F-250/350 6.0L, EC/CC 4" Cat Back, Single Side (Stock Cat) Exit, T409 Product Videos Custom Field Product Reviews Write a Review Write a Review × MBRP MBRP 2003-2007 Ford Powerstroke 6.0L 4" Cat Back (Stock Cat) Exhaust System Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *