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Old 06-08-2009, 11:23 AM   #90 (permalink)
black09Z
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Join Date: Mar 2009
Location: killeen tx
Posts: 202
Drives: black 09 370Z 6spd
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i havent noticed any loss in the low end, i think it has to do with the closed canister they have by the mufflers, creats low end back pressure. the high end is deffinetley better though. i cant wait to see the gains with the high flows! come on june 20th!!!
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