 The exhaust is secured to...  The exhaust is secured to the truck using hangers that attach to the factory rubber mounting points. |  The muffler added a lower,...  The muffler added a lower, deeper voice to the Super Duty truck. The sound wasn't loud or obnoxious, but it wasn't silent. The rumble lets you know a serious Power Stroke engine is under the hood. MBRP has sound bytes and video clips on its Web site so interested buyers can hear the product before plunking down the cash to buy it. |  The twin muffler outlets are...  The twin muffler outlets are positioned vertically. The top exit is for the driver-side pipes while the bottom exit feeds the passenger-side pipes. |
 Here the MBRP system utilizes...  Here the MBRP system utilizes the factory hanging points to support the exhaust system. |  This conglomerate of pipes...  This conglomerate of pipes is the elaborate setup that makes the Cool Duals a dual-exhaust setup. The pipes are routed rearward efficiently and clear all obstacles along the way, like suspension components, the spare tire, and rear-end housing. |  We tossed the factory stuff...  We tossed the factory stuff to the curb, so the garbage crew can toss it into the dumpster. |
 The MBRP exhaust tips are...  The MBRP exhaust tips are some of the nicest we've seen. The double-walled, rolled tips are great looking. They bolt on last and are adjustable. |  We chose to mount each side...  We chose to mount each side with the tip sticking out 1.75 inches from the bottom of the quarter-panel. | |