This bulletin applies to 2007-2016 Toyota Tundra trucks equipped with the split rear dual (SRD) exhaust system. The exhaust pipe may come loose due to the rubber isolator separating from the bracket, allowing the pipe to contact the frame or suspension causing a rattling noise. An updated rear exhaust hanger bracket is available to maintain correct exhaust pipe alignment, P/N 00016-34739-01 (same part number for right- and left-hand pipes).
The revised exhaust hanger shown here.
