Will I have to rejet when I remove my spark arrestor?

 

Assuming that you are jetted correctly now with the air flow additions you have, I wouldn't think that removing the arrestor would make that much difference in air flow. The ONLY way to know for sure is to test ride & check the plug.

 

Thanks. Yeah right now I am jetted right but just want more noise. Dont get mad! I ride on my own private property and just cant hear my own engine when I rdie wiht piped 300's and 400's.