Ind. Code § 9-19-8-2
Muffler leaks, alteration, or deterioration
Sec. 2. A motor vehicle must be equipped with a muffler free from the following visually discernible conditions:
(1) Exhaust gas leaks.
(2) Alteration of muffler elements.
(3) Deterioration of muffler elements.
[Pre-1991 Recodification Citation: 9-8-6-36.6(b).]
As added by P.L.2-1991, SEC.7.