2003 GMC Yukon XL 6.0 Flowmaster True Dual Exhaust By Rich’s

03 GMC Yukon XL 6.0 is equipped with Flowmaster True Dual Exhaust! Starting from the Converters back with installed Flowmasters Crossflow Muffler with 2.5-inch exhaust. From the muffler back we carefully built tailpipes to come out the back, using Ultra Heavy Duty brackets. Rolled Stainless Gloss Black Exclusive Elite tips were carefully installed. Finished in our Platinum Series. 17 HP 1.5 MPG Fuel Savings!