Thread: removing resonator only??
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  #259  
Old 12-20-2011, 07:38 PM
elmo3000 elmo3000 is offline
"Elmo"
Location: Inwood, WV
  
Join Date: Nov 2011
Posts: 56
Mein Auto: 650i
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What sort of gas mileage is everyone getting with the three resonators removed and xpipe but keeping the mufflers?
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