A dual exhaust system is designed to reduce exhaust backpressure, making the engine run more efficiently.
by having a exhaust shop weld on a y pipe then just run the dual pipes out the back
Dual exhaust systems are systems in cars that have two mufflers and two exhaust pipes. This system is called a dual exhaust system, or a twin exhaust system. It can be installed on a vehicle after market.
Really it hardly allows more exhaust throught since it is a dual muffler not a true dual exhaust system. You could block one of the exhaust pippes and your car would still run fine. Most of it was for sellin props like mentioned in the previous answer. to allow more exhaust gas to flow out than a 4 cylinder. and for selling purpose
For a 1998 Lincoln Town Car : It depends on which state it is sold in and if it is single or dual exhaust Single exhaust ( 200 or 205 horsepower ) Dual exhaust ( 215 or 220 horsepower )
A good muffler shop can fabricate a dual exhaust system for that car.
form_title=Exhaust Replacement form_header=An Exhaust replacement will provide your vehicle with more power and performance gains in horsepower. What is the year, make and model of your vehicle?=_ Have you noticed any loud noises from under your car?= () Yes () No () Not Sure Has your vehicle recently failed emissions testing for an exhaust leak?= () Yes () No () Not Sure Does your vehicle have a single exhaust or dual exhaust? = {(),Single,Dual,Not Sure}
it has 2 mufflers. the exhaust pipe splits into two pipes and the you got a muffler on each side of the car...
Yes. A car can run without an exhaust manifold. It will burn out the exhaust valves in the cylinders a lot faster than normal, but it can be done.
In some case it is just for looks as they are not true dual exhaust systems. In other cases they are for improved performance and are true dual exhaust systems. On most V6 or V8 cars they do improve performance. On a 4 cylinder they do very little to improve performance.
The opposite side of the exhaust pipe. If its dual exhaust, whatever side works best for manufacturing.
burn you