07trx300ex#161
06-23-2011, 10:16 AM
i wasnt sure what the appropriate forum was for this question but my 300ex is the bike im talking about. so i now have a slip on pipe, jet kit, and air filter. my question is has anyone ever noticed a difference in their bikes performance with the spark arrestor removed and the air box lid taken off after theyve installed these parts. i do not want to leave the air box lid off all the time because when i ride trails and stuff i dont want to get stuff in the airbox (mud, water, etc) so i want to know if it is even worth it to remove it at the track. every bit of power helps so if u have noticed a difference let me know.
Thanks, Nick.
Thanks, Nick.