Open Air Box Question
I have a question about changing the air box on my S4R. I hear that going with an open air box will require extreme ECU/ PC changes and could be costly. Any suggestions? Thanks
Motorcycles - Ducati - Monster S4R - 2005 Ducati Monster S4R
Answers & Comments
I have the same mods. on my ST4s and went with the DP ecu , basically if you open up the airbox you should match the fueling (DP ecu or PC111) to get it to work well. Is it worth the effort? Yes, the mid range fills in and there is a horsepower increase on top. I noticed in situations where I required a downshift or two I now no longer do (degreeing my cams gave a simular result). Thats my 2 cents.