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Old 01-12-2013, 10:59 AM   #7
gnturboray

 
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Drives: SIM 2010 2SS/RS LS3 LPE750
Join Date: Feb 2012
Location: Mckinney, Texas
Posts: 764
I have the LG long tubes and their full 3" system and I love the power and sound and I agree on the over 450whp gains. You will need more supporting mods to see significant gains from just a 3" system. I'm at 650whp with this set up.
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