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it is an exhaust system installed in trucks to make you have better gas mileage. it increases your mpgs at least 5 mpg. it usually is not used in cars because there aren't many places under the hood that it can be stored. In trucks, it is installed above the engine, but you can also store it inside of other gaps throughout the engine. Cars dont have large gaps in their engine, so it cant be installed in there. Other than increasing your gas mileage, it also makes it run quieter.
In regards to the above answer.........that is not really accurate.
Actually, A free flow exhaust is a type of system installed in vehicles for increased power and a sporty look.
They are designed to remove engine emissions more efficiently than standard exhaust systems.
Free flow exhaust systems are designed for looks and increased efficiency and power in vehicles.
They are typically made of 100 percent stainless steel, which offers a nice sporty look.
They weigh less than standard exhaust systems, which helps account for increased fuel economy and improvement in acceleration.
Exhaust systems are used for removing spent gas from a vehicle's engine; therefore exhaust systems play a role in engine tuning and performance.
A free flow system allows the spent gas to exit the vehicle more efficiently by changing the pipes used in the system and installing an inter-cooler between the engine and the exhaust.
With a free flow exhaust system, a smoother removal of spent gas is offered. Because of this, vehicle owners notice an improvement in the overall way their vehicle runs.
These systems promote better gas mileage and increased acceleration as well.
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What is a mechanical device used to remove health hazards from the workplace?
One mechanical device used to remove airborne health hazards from the workplace is the exhaust ventilation fan, or exhaust system.
What is mean by cold chamber die casting machine?
cold chamber die casting machine can be divided into the direction of the direction of the flow of fluid in the hydraulic system used to control or regulate the pressure and flow valves, pressure valves and flow control valve three categories. A same shape as the valve, because of the different mechanisms of action have different functions. Pressure valve and flow valve with a throttle effect of the flow passage cross section to control the system pressure and flow direction valve replacement of the flow passage control the oil flow direction.
What is quasi steady flow?
Quasi- steady flow is one type of transient flow. In the characterized by the absence of inertial or elastic effects on the flow behavior. In such a flow the variation of discharges and pressures with time is gradual and over short time intervals the flow appears to be steady. Typical examples are the drawdown of a reservoir or the variation in demand in water distribution system over a 24- hour period.
What is an air chamber?
An air chamber is a chamber in a hydraulic system in which air is compressed to regulate the flow of a fluid.
What is hydraulic horsepower?
A hydraulic variable that describes the power provided by a hydraulic system. HHP is directly proportional to flow rate and pressure and inversely proportional to the efficiency of a system
How to get more horsepower in a 4.0 jeep?
Headers, with free flow exhaust system will help.
What are the benefits of using a cat back exhaust system?
Using a cat back exhaust system can benefit you because it will free up your exhaust gas flow and produce a more pronounced engine note. Installing a cat back exhaust system will also increase your fuel economy.
How do you shoot flames out of your karizma exhaust?
free flow exhaust with reducing bends
NISMO 370Z's exhaust system is a dual free flow system designed to reduce back pressure up to percent when compared to base 370Z's system?
5%
Can a free flow exhaust be fitted to a carburetor engine?
no
Can a leaking intake gasket cause coolant to flow into the exhaust system?
No.
What are the advantages of a Cat Back exhaust system?
Many users of a Cat Back exhaust system report noticing great and very beneficial improvements. Improvements from a Cat Back exhaust system include an increase in power and freer flow.
What does the differential pressure feedback exhaust sensor do?
This sensor varifies flow of the exhaust gases to the intake manifold. If flow is interupted the sensor will inform the onboard computer that the exhaust recirculation system has failed resulting in a check engine light to come on.
What is a manufacturer auxiliary emission control system?
exhaust gas recirculation flow insufficient detected
Why must you install power commander when changing exhaust on fuel injected motorcycles?
The exhaust system will change the air flow to the engine so the power commander is needed to re-map or calibrate the system again so that it is optimized. If you don't re-map the system then you will not get the full benefits of the exhaust.
What is the cause of insufficient flow in the exhaust gas recirculation system for a 1998 Honda Passport?
Probably a clog in the EGR
What is the EGR Flow Malfunction mean for a Nissan Sentra 1997?
This denotes an issue with the Exhaust Gas Recirculation system, which transfers exhaust gases from the exhaust manifold to the intake manifold in order to lower combustion temperature. The fault code will appear if the flow of gases is lower or greater than normal.
