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Old Dec 11, 2005 | 10:17 PM
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Hi Everyone,

I have a STS TT for my z06 ready to be installed. I have a dilemma. I drove my friend's car who has the same system, and it is incredibly loud. Here in California it may be a pain. Question is how do you guys reduce the exhaust noise (for those who can't stand straight pipe decibels), given that the turbo is so far back for a muffler? I know the C5 design is different from the Fbodys, but I know there are many creative people here. Please help out before I sell the system. Thanks.

Lewis
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Old Dec 11, 2005 | 10:20 PM
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u can get bullet mufflers or hi flowing cats if u dont have any currently to help drop the sound but not the flow.hop on summit
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Old Dec 12, 2005 | 06:02 AM
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I have the same concern; my STS is too loud for my liking.
Please post the solution that you select.
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Old Dec 12, 2005 | 09:37 AM
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The sound levels with and without cats are night and day for me. If I wasnt using a 2-Step I would have kept my Cats in... much quieter.
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Old Dec 12, 2005 | 10:03 AM
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I pointed my waste gate opening toward the front of the car behind the exhaust pipe. You can see it better in this pic. It is pretty quiet with 5# of boost. Sounded like a flowmaster.

Don't worry about the stuff on the 12 bolt, its just gas from when we took off the inline fuel pump...its all cleaned up now.

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Old Dec 12, 2005 | 10:25 AM
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Is there enough room with the TT vette system for a bullet?
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Old Dec 12, 2005 | 11:25 AM
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Lewis, you are the same guy that posted on Norcal right?

I believe you are also in the San Jose area?

If you want you should check out what I have done and we can see if something similar can be done on your vette.

My car is nice and quiet. Well, as in no louder than a mild cat back quiet.
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Old Dec 13, 2005 | 12:18 PM
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Blackbird, you have a pm.
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Old Dec 13, 2005 | 04:19 PM
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Blackbird,

Thanks for the ride in your car. You and your friend are Master exhaust craftsman. Now I really need to decide if I can keep the STS TT. Thanks.

PS. I looked at Summit Website. The shortest Bullet mufflers are 16 in long. May be too long for the allotted space don't you think?
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Old Dec 13, 2005 | 04:46 PM
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we need to get under there and see.

sent ya an email regarding this.
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