[markus]

Hello
Have anyone re-jetted their rubicon and added a slip-on exhaust on it :icon_question:
If you have, is it a big difference :icon_question: Is it worth it :icon_question: :icon_question:

 

[TRX2fiveO]

Anytime you add performance modifications it's worth it. a nice exhaust, filter system, and a jet kit will greatly improve your performance throughout your whole power range.

Isn't your Rubicon Fuel injected? if it is you can't jet it and anything over stock you do to it you will need a programmer for the ECU to reset the values.

 

[markus]

No, these machines aren't equiped with fuel injectors, and HMF shows that they have jet kits and so to this quads
HMF Racing / Shop / Jets & Optimizer / Rubicon 500 (06-09): Jets

 

[markus]

But can i change the carburator to a bigger 38mm like this one?

2008 Honda TRX500FA Foreman Rubicon Mikuni TMX Series Carburetors at JT MotorSports & Racing


Want more power on my machine:lifting:

 

[TRX2fiveO]

Heck yeah go for it you won't be sorry. these quads are so restricted when they have the stock crap on them.