Mid length headers noise/ loudness

1FSTBRD

Registered User
They're likely louder, but what I need to know is how much louder are these than the stock manifolds? I'm looking to build a quiet dual exhaust system with performance (well, as quiet as I can) and I fear that the midlengths will be too noisy. Noise has never been a concern with any of my other cars, as i'd wanted those ones to be louder. :D
 
I myself would use a set of late model stock ported and polished manifolds. we know they are good to 400 rwhp. They are also quit.
 
I second that, headers are really over rated untill you reach a much higher HP output. They are one of those cool things guys like to install like raised tops but show little or no improvement performance wise at lower HP levels. Much better places to spend your coin for performance

Ken
 
Thanks for the input, guys! I was wondering what real performance effects they would have on an SC.
 
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