Most people consider their
vehicles’
exhaust systems as pipe-like objects protruding from the back and
spewing out smoke. However, if you feel like your engine’s been
revving up too noisily and you can’t get enough thrust, then it
could mean that your vehicle is not performing optimally, and might
even be harming the environment greatly.
The system’s job is to
direct toxic after-burn gases out of the engine. This is to increase
fuel efficiency– meaning, if the gases are expelled the right way,
less fuel would be required. Less fuel means minimized emissions and
more mileage. Also, the system functions as a silencer; in fact, a
part known as the “silencer” minimizes the noise level by using
sound reflectors. Chances are, if your engine is very loud, you have
a broken exhaust system.
Broken exhaust systems can
cost you in two ways: parts maintenance, and
environmentally-sanctioned fines. With stricter vehicle emission laws
in effect in almost every country today, your vehicle being a
“natural” smoke belcher is no excuse. You should either fix
what’s broken or be fined.
For picking out exhaust
system parts, it is best to consider preference-banked factors. Are
you a racer? Big pipes negatively influence good speed. If you’re a
hot-rodder (as evidenced by the common modifications), bigger is
better. However, it doesn’t matter if you have fancy-looking or
durable pipes– if they’re not installed correctly and maintained
regularly then you’ll have a hard time dealing with repair costs
and environmentalists.
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