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What should expect from my TSP True Duals over Flowemaster

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Old Nov 11, 2005 | 03:07 PM
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Default What should expect from my TSP True Duals over Flowemaster

hi i have been looking for a different exhaust ever since i got into LS1s. i bought FLOWMASTERS for the car when i first got it. i know i know they r shitty and dont flow good blah blah blah, i just bought some TSP TRUE DUals for 280 used so my question is what performance and sound improvments should i expect from True dUALS over Flowmaster? o i am going to order LT headers next week and LTs and True duals will b put on at same time. Thanks
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Old Nov 11, 2005 | 03:41 PM
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long tubes + true duals should be good for atleast 25 rwhp gain. plus power under the curve. and imo, sound better
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Old Nov 11, 2005 | 03:50 PM
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there aint nothing like longtubes and true duals!!
heres a video of my car with pacesetter longtubes and tsp true duals
http://video.ls1tech.com/player.aspx...9-552F66A83DA9
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Old Nov 11, 2005 | 03:53 PM
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Nice it sound real good, hows the peformance?
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Old Nov 11, 2005 | 05:11 PM
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13.7's?? Dang, that sucks. Where do you live, what is the altitude?

I am actually going to go with the same setup with the LT's + TD's. That is definately going to be my next mod.
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Old Nov 12, 2005 | 04:31 PM
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im in vegas, its 2000ft+
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Old Nov 12, 2005 | 06:17 PM
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so 25 hp with LTs and True Duals should be gained over my FLOWMASTER exhausst that i have now?
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Old Nov 12, 2005 | 06:29 PM
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I would say that sounds about right. I went from a stock exhaust with flomaster muffler and a cutout to my lt headers and true duals(TSP), big difference in sound and performance. I hated my cut out, sounded like ***, loud, but loud ***. The true duals are louder and sound 1000% better.
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