• 4" Mandrel bent tubing for maximum flow
• Lower Exhaust Gas Temperatures
• More Pulling Power
• Utilizes OEM Hangers
• Increased Horsepower and Torque
• Easy Bolt-on Kits, "Everything you need"

The 7.3L Powerstroke truck really respond well to our Bully Dog 4" Turbo Single Exhaust System.  Each Bully Dog 4" Turbo Single Exhaust Systemconsists of a 4" downpipe, 4" intermediate pipes, a high flow MBRP Inc diesel muffler with a 4" tailpipe.  Finishing off the system is a mirror polished, show quality 5" diameter exhaust tip. High flow is the key to making power on the Powerstroke and these MBRP Inc systems deliver high flow.  With our direct fit turbo flange, full mandrel bent tubing and one piece downpipe installation is a breeze.  This Bully Dog 4" Turbo Single Exhaust System is a must for trucks that are, or intend to run an upgraded air intake system and chip.  Horsepower and torque gains along with better fuel economy can be noted as well as a drop in EGT (exhaust gas temperature).

Featured Product

Bully Dog 4” Turbo Single Exhaust System The 7.3L Powerstroke truck really respond well to our Bully Dog 4" Turbo Single Exhaust System. Each Bully Dog 4" Turbo Single Exhaust Systemconsists of a 4" downpipe, 4" intermediate pipes, a high flow MBRP Inc diesel muffler with a 4" tailpipe. Finishing off the system is a mirror polished, show From: $503.99