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Exhaust mod


1995GrandprixRED2dr

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If i would take out my cat and resonator and put in a new high flow cat would it make a difference, my dad works at a pontiac dealership so when he got the car he had walker (gm performance) mufflers put on it. So basically it is only from the Y back i guess you could say that was new.

thx rob

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What exactly is the resonators purpose anyways?

 

Sound dampening.

Since sound is mechanical (moving air molecules) it has the sound waves collide and create "Destructive Interferance".

Gawd... I need to have a real suumer and stop refering back to Physics and Thermodynamics... :x

 

- Erik

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What exactly is the resonators purpose anyways?

 

Sound dampening.

Since sound is mechanical (moving air molecules) it has the sound waves collide and create "Destructive Interferance".

Gawd... I need to have a real suumer and stop refering back to Physics and Thermodynamics... :x

 

- Erik

 

I was thinking the exact same thing, Erik. Its pretty sad, but all that physics at college actually stuck in my head and wont get out.

 

Robby

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