Thread: KPX 250 Exhaust Mod
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Old 04-26-2024, 06:13 PM   #2
Bill Hilly   Bill Hilly is offline
 
Join Date: Feb 2021
Posts: 932
Quote:
Originally Posted by Phane View Post
Who has upgraded the exhaust on the KPX 250 and what was the results?
Probably not a good idea to mess with it till someone comes out with a way to tune the ECU.


 
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