I was wondering if i should put my spartarrester back on.. I have a fmf Powerbomb header with a whitebrothers E- Series Exhaust and it sounds awlsome without it but i was wondering would it decrease or increase my power by putting it in?

 

Is it just a screen, on the E-series? That shouldn't cause that much of a change in airflow.

Out here in California the risk of wildfires is EXTREME, so you don't dare even leave your driveway without an arrestor!

 

If you don't ride in a lot of areas that require them, then I would leave it off...but if you ride in a lot of parts and stuff then I would leave it in.....I doubt you will be loosing a lot of power with it in.