Open exhaust

[gestaltabilly]

The rules simply state that exhaust can be replaced with aftermarket parts. I have a shorty pipe with no baffling. Is this legal in middleweight superstock? Thanks

[TRK]

Yes it is legal. I am not sure what the rules are for each track though.

[jmaher]

I know there are more knowledgeable people here, but I believe leaving out the baffles will put you at a hp disadvantage. Bike need that backpressure.