An exhaust cutout is an opening in the exhaust system between the headers and the mufflers. When the cutout is open, it bypasses the muffler and allows the exhaust fumes to exit the vehicle at a faster rate, resulting in increased horsepower. However, the use of exhaust cutouts may be regulated by exhaust noise laws…
A modified exhaust refers to an exhaust system in which the original noise reduction components have been altered, rendering them less effective in reducing noise compared to their original state or with additional devices added. In the United States, modified exhausts are not specifically prohibited, but laws regulating emissions and sound vary by state and…
An exhaust leak is a gap or hole in the exhaust system that allows exhaust gases to escape before being properly treated. It is important to address and repair an exhaust leak as soon as possible as it can hinder the performance of the car and cause damage to the engine and other automotive systems….
An exhaust baffle is a component found inside the exhaust system of a vehicle or motorcycle that helps to control and reduce the noise produced by the engine. It does this by creating turbulence and restricting the flow of exhaust gases, which in turn muffles the sound. Removing baffles from the exhaust can make the…
A DB killer exhaust is a device used to reduce the noise produced by a motorcycle’s exhaust system to acceptable decibel levels. It is a perforated tube that extends along the exhaust flow path and helps control the sound emitted by the motorcycle. Adding a DB killer can slightly affect the bike’s performance by limiting…
An exhaust flange is a pair of metal sections that join your exhaust pipe together, ensuring a tight seal and preventing leaks, noise, and performance issues. Over time, exhaust flanges can become corroded, damaged, or warped due to heat, moisture, and vibrations. Proper maintenance and cleaning of exhaust flanges are necessary to ensure their longevity…