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Sounding sick!!??!!

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332
Ive got a DC sports manifold, de cat and cat back system, since ive had it its always sounded a very rattley on idle. Ive had people pull up next to me before and say that my car sound rough. I drives fine and sounds ok - its got oil in, and changed every 5K with Castrol 5w 40. Is this normal for a CTR with a manifold or is it worth changing the oil or anything else?? :confused:
 
:O

I have same mani & Oil. Sounds a bit Raw like a 5 litre chevy Camaro but it's not 'Rough'. Get it checked out by all means, but them people prob don't know their elbow from their arse never mind owt about Cars. :p
 
my dc sports mani and spoon cat back rattle a bit but it goes when it warms up.
IIRC some people have had a problem with the mani rubbing on the ARB
 
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