Modifying the stock silencer?

[kid300ex]

Ok, where's this mod Gabe did you his stock pipe?? Is it the same as a 300ex?? Cause Im going to have to sell my T-4 to buy these front shocks.

[RideRed400EX]

The 300EX pipe can't be modified the same way as the 400 but you can pull out the spark arrestor which should help air flow.