Termignoni exhaust.

Discussion in 'Hypermotard' started by peter225673, Feb 20, 2013.

  1. Hi I Have the twin can Termignoni exhaust can on my Evo SP. i want to replace the front pipes with the termignoni pipes. my question is do i have to replace the ECU or is the same ECU that come with the end cans.
     
    #1 peter225673, Feb 20, 2013
  2. Why do you want to change them ?
     
    #2 fujack, Feb 20, 2013
  3. Do not like the look of the catalytic converter and they sound better
     
    #3 peter225673, Feb 20, 2013
  4. If you remove the cat you will need to change the ECU and air filter (I think - best to check with dealer). I got the full race system as in the end the costs weren't so different. Great sound, few more horses and less weight (noticeable).
     
    #4 Hypermartin, Mar 3, 2013
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