He has stock can so internals arent the perforated tube. So packing a baffle design pipe would increase backpressure to a point. Depending how much you stuff inPacking a slip on will not change the back pressure since your only wraping around a perforated tube.
I am selling an exhaust systems for the 2000 zx6r. If you are interested just PM me. :rockonI've got a 2000 zx6r, and the previous owner has cut/welded the stock exhaust making it shorter and excessively loud.
I'm wondering if there's some kind of tip I can put on it to silence the thing?