C3 - 1968-1982 » Exhaust Systems, Mufflers, Pipes, Clamps & Hangers » Side Pipes, Covers & Hangers
Further Information
These Sweet Thunder slip in mufflers come with a choice of 2 different inner baffle tubes (2" and 2.5") for a wide range of sound and performance. These slip in inserts are made with 14-gauge aluminized steel and are 29 1/4" in length.
The 2" version is loud, the 2.5" version is really loud....
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