What We Do in ACA Meetings. 1  We share what is happening in our lives, and how we are dealing with these issues in our recovery program. 2  We build a personal support network. 3  We practice our recovery and personal boundaries by giving service.
A muffler is an important component of an engine's exhaust system. The muffler is found near the back of a vehicle, and its purpose is to reduce the noise produced from the exhaust process.
There are a number of ways to make a vehicle's exhaust system sound louder, including adding exhaust tips, replacing the muffler with an aftermarket brand designed to amplify the sound and replacing the rubber mounts on the exhaust pipe with welded metal hangers.