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Black speckles after exhaust change

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Old 18 September 2009, 08:28 PM
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the_big_1
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Default Black speckles after exhaust change

Hi all,

I changed the standard rear box and resonator to a secondhand ninja 2 and de-resonator pipe about 3 month or so ago.
Ever since, I get black speckles all over the back of the car, it's silver so shows up.
It seems to be dust or something, not wet etc.

Any ideas?
Old 18 September 2009, 08:31 PM
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Shaun
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Carbon from the exhaust fumes.... fine, so don't worry about it.
Old 18 September 2009, 08:40 PM
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Any reason why it's only happened with the ninja exhaust and not the original?
Old 18 September 2009, 09:05 PM
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Shaun
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Either the car that the secondhand system came from was running as rich as **** and you have a lot of carbon build up in the silencer baffle, or the non resonating section is not catching as much crap as your resonated section was perhaps.
Old 19 September 2009, 10:32 AM
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The car is only 3 years old so I hope it's not from the engine etc. Is there anyway of cleaning out the back box?
Old 19 September 2009, 08:57 PM
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Any ideas guys?
Old 19 September 2009, 09:01 PM
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You alter anything and it will affect the engine, yours may be using a bit more fuel, and some of it is causing this.

IMHO

dunx
Old 19 September 2009, 10:20 PM
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Guess will have to put old exhaust back on?
Old 19 September 2009, 10:30 PM
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Why.... most scoobs get it with aftermarket exhausts
Old 20 September 2009, 10:30 AM
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Is there any way of telling if its over fuleing etc?
Old 20 September 2009, 08:11 PM
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Smell ?
Old 20 September 2009, 08:43 PM
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Nope, just had a bath lol lol
Nope, not a thing, even if its running in the garage, no smell
Old 20 September 2009, 08:49 PM
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just regularly clean it off,once a week,no bother
Old 20 September 2009, 08:51 PM
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I do, just dont like the car being dirty lol
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