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Old Jan 27, 2012 | 10:57 AM
  #1  
wellscargo's Avatar
wellscargo
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Stage I
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From: Mt Pleasant MI
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If I remove the baffels from my exhaust on my 2009 FLHTCU Ultra Classic will I need a programer to make it run correctly?
 
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Old Jan 27, 2012 | 11:01 AM
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soft 02
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Only if you change to a high flow intake. Is it stock?
 
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Old Jan 27, 2012 | 01:08 PM
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DHubbs
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From: Cherokee Co. Georgia
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If you were not running too lean before you should still be fine as long as your not taking in more air. If you ever change the air intake to anything other than stock you will need a new map.
 
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