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A free mod is removing the silencer. Actually the
silencer is a restriction to air flow. After I removed
mine, I did not notice any increase in loudness/noise.
Here's a quick link for instructions to remove the air
silencer:
<br><a href=http://www.mn12performance.com/mn12how-to/airbox/airbox.htm
target=new>http://www.mn12performance.com/mn12how-to/airbox/airbox.htm</a><br><b\
r>The MN12 web site is also a great source for other
info. I also recommend TCCoA.com<br><br>This mod is
easy..need only basic hand tools. I recommend not removing
the air box from the inside of the engine
compartment, but rather remove the lock nuts from the silencer
side [located on the inside of the wheelwell]. With
the silencer assembly removed, you'll notice three
parts: an elbow tube, a "center section"
(resonator/silencer) and the piece that attached to the wheelwell.
Remove the center section by prying it off. Now,
re-attach the elbow tube to the other piece by using a
short piece of hose (I got some flex PVC from the
plumbing store [NOT DRYER EXHAUST HOSE], use whatever you
want). I pointed my intake toward the bumper cutout that
is used to house the fog lamps (stock on SCs). I
don't know whether this makes a difference, but in
theory, now when the car is moving the enigine doesn't
have to rely only on vacuum to bring in air...the
intake tube has a faux "ram air" to help the
flow.<br><br>By removing the silencer in this way you get to keep
the stock air filter box. A good free-flowing filter
is K&N panel filter (about $40...never need to
change it). Of course, you could go the "cone filter"
way (about $120). I think it's unnecessary becuase
there is no way we can get this V8 to produce 500hp.
But if you do go "cone", then please take the time to
mount it in the wheelwell and not in the engine
compartment. If you mount it in the engine compartment, then
you're breathing in HOT enigine air. Hot air is less
dense than cool air...so any performance gain of
free-flow is offset by the less amount of air you are
taking in from the hot air space.<br><br>One last thing
to consider...Basically <br>the keys to better
performance are: (1) get the air in; (2) burn the gas; (3)
get the exhaust out.<br><br>So far, I've described a
better way to get air in (silencer removed/ K&N). Now
you need to burn it efficiently (performance module,
easy to install), and relieve the backpressure on the
ass-end (free-flow exhaust).<br><br>Geez, this was along
reply...I hope that I didn't ramble on so as to make you go
to sleep!
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