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Bully Dog Technologies Rapid Flow Exhaust Systems are designed and built with absolute minimal degree angles on bends. This will create the most free flowing low back pressure system in the industry allowing the turbo to move air more freely, reducing exhaust temperatures. Dyno results have shown a 10-20hp gain in horsepower by simply switching from stock to a Rapid Flow Exhaust System. This will also lower exhaust temperatures by as much as 200 degrees depending on size upgrade and horsepower output.
Exhaust systems come in 4 inch T-304 micro shine stainless steel, 4 inchT-409 stainless steel, and 16-gauge aluminized comes in 4, 5, or 6 inch. Dual exhaust systems are also available in 16-gauge aluminized.
Bully Dog recommends using a 4" exhaust system for horsepower applications less than 450 hp, while the 5" systems are recommended between 450 to 550 horsepower applications, and our new 6" systems are recommended for trucks producing more than 550 hp. |
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Features
- The Bully Dog Rapid Flow Exhaust System is custom-made for your specific Ford, Dodge or Chevrolet diesel truck
- Precision mandrel-bent pipes reduce angles, creating increased flow with minimal backpressure
- Immediate, noticeable improvements in horsepower (10-20 hp), throttle response and exhaust gas temperature (as much as a 200° reduction)
- The Rapid Flow Exhaust provides a rumbling sound fitting of your diesel’s engine
- Diesel exhaust can improve gas mileage also, depending on your driving style
- The Bully Dog Exhaust is available in 3 different pipe metal materials: 409 stainless steel, 304 stainless steel and aluminized steel (see notes below for material details)
- Available in 4” diameter pipe for 450 hp or lower engines, 5” diameters for 450 to 550 hp, and 6” diameter pipe for engines higher than 550 hp output
- Bolt-on installation that’s straightforward for the do-it-yourselfer or gear head and requires cutting-off your stock exhaust
- Includes a high-flow muffler for outstanding performance
- Available in a cat-back exhaust model for a limited number of trucks
- Your Bully Dog Rapid Flow Exhaust System carries a 2-year warranty for aluminized and 409 stainless models; 304 stainless steel models are covered by a Lifetime Warranty
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