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Exhaust question need help !!

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Old Aug 16, 2011 | 08:37 PM
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Default Exhaust question need help !!

I have a certificate for a free set of flowmaster mufflers or the hush power mufflers my question is are these junk? or are they good for a vette and if I did get them would I have to get other parts of the exhaust system to make them work or could I just swap them with what I have ? If its too much trouble does any think I could sell them or trade for something? I did call the company in CA. and they said to put my info on the back and what I wanted and they would ship them to my door ,any help would be greatly appreciated Thank you , and the Vettes on the Square was an awesome show this past weekend 257 cars total.
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Old Aug 16, 2011 | 08:51 PM
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I think your question would be best answered by the company you are getting them from, There isn't enough info here for me to answer your question.
Mr.Bill
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Old Aug 16, 2011 | 09:10 PM
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I have a set of Flowmasters on my C5. ($500 for the set - installed.) They are a direct fit with no problems. Just enough rumble at idle and cruising to know that they are not stock. At WOT they are pretty decent. I experience some drone at cruising.
Hope that helps.
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Old Aug 16, 2011 | 09:28 PM
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Thanks for your input it does help.
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Old Aug 16, 2011 | 11:40 PM
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I know there are members here that are running flowmasters on their cars - and I don't recall them complaining about the fit. Should be a direct replacement for your stock system.
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Old Aug 17, 2011 | 12:06 AM
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My car came with FlowMasters and I really liked the sound...but not the look of the tips (split ovals). However, the internal baffles came loose and rattled all over badly. I've posted this before here and I think only one other person had a similar experience.

But I really liked the low rumble and scream at WOT. I'd still have them if they hadn't failed.
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Old Aug 17, 2011 | 09:49 PM
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I have them on my 99 and love them! Then again, I did work at Flowmaster for 2 1/2 years as lead tech advisor.

Note that there are two sets of part numbers for the C5 mufflers - one set had "double D" style tips, the other has quad, 2 1/2" round, polished stainless tips with the Flowmaster logo embossed along the top. The later is what I have on mine. The rust out problem previously descirbed is usually caused by too many short trips which causes condensation build up - the exhaust system rarely gets fully heated up.

http://forums.corvetteforum.com/c5-g...d-awesome.html



And an idea of how they sound inside the car:

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Old Aug 18, 2011 | 05:13 PM
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Originally Posted by HawnHog
I have a set of Flowmasters on my C5. ($500 for the set - installed.) They are a direct fit with no problems. Just enough rumble at idle and cruising to know that they are not stock. At WOT they are pretty decent. I experience some drone at cruising.
Hope that helps.
flowmaster recommends that you install an X pipe to eliminate the cruising speed drone. it can get pretty bad and give you a pretty quick headache and i would suggest it if you decide to go with the flowmaster setup.
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Old Aug 21, 2011 | 03:04 PM
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Originally Posted by srs244
flowmaster recommends that you install an X pipe to eliminate the cruising speed drone. it can get pretty bad and give you a pretty quick headache and i would suggest it if you decide to go with the flowmaster setup.
Mahalo! That's good to know. The drone is a real bummer on long trips. But in Hawaii the only long trip is on a freeway and that's just a few miles - 20 tops!
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