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  1. Exhaust And Fuel Delivery
    I managed to get a hold of a SC Project slip on exhaust (no cat delete) for my Duke 390 2nd gen bike. Do I need to buy a piggyback controller if I change the slip on? Will it work fine on stock? Will a Booster plug or Rapid bike easy be enough for a slip on exhaust if i need to change the...
  2. Issues and Troubleshooting
    As many of you I decided to replace the original muffler with a less restrictive one, I chose this one with a decat: I was really happy with it; good sound, low weight, and looks nice After some month I installed a Rapidbike Evo and a new decat pipe: After that I realized that with the...
1-2 of 2 Results