Diff in muffler box sizes
#1
Diff in muffler box sizes
can someone explain to me the difference in these, besides inlet and outlet diameter. how will the diference in box dimensions effect the sound
http://www.summitracing.com/parts/FLO-8042443/
http://www.flowmastermufflers.com/sh...e=&orig=953048
http://www.summitracing.com/parts/FLO-8042443/
http://www.flowmastermufflers.com/sh...e=&orig=953048
#2
#7
Yes Flowmaster designed it that way so the cardboard box can cut down on interior drone. They have a 10 mile warranty on it, after that theres a risk of it getting ruined by weather, torn by road debris, or catching fire