That means cracking down on loud exhaust systems. According to the SEMA Action Network, most states “use of muffler that ...

If your car is suddenly much louder than usual, the muffler might be to blame. Over time, the muffler can develop holes or loosen from the exhaust system due to corrosion or impact damage.

Replace exhaust system for better performance, but not all parts need replacing - measure flow restriction first. Use your car as a flowbench - measure exhaust backpressure to see where ...

and some states require a muffler or exhaust system and allow drivers to choose between the two. People who prefer to drive a loud car sometimes partake in a “muffler delete” modification, but this is ...

When the system injects fuel into the already ... and not all diesel cars have vents on the exhaust tips. Nevertheless, ...

and some states require a muffler or exhaust system and allow drivers to choose between the two. People who prefer to drive a loud car sometimes partake in a “muffler delete” modification ...

New Jersey lawmakers are considering sending people to prison for driving cars with loud, tampered mufflers or exhaust systems. The legislation was introduced in the Senate and Assembly early in ...