Do Exhaust Tips Improve Sound?
Do Exhaust Tips Improve Sound? Whether exhaust tips alone can change the sound of a car depends largely on the components used. Going from a 1.5-inch diameter tip to a 4-inch tip can make the exhaust note deeper but far less so than simply buying a new muffler. There are a number of factors to take into consideration, such as intended effects, budget and additional modifications. Buying Factors Though the main part of the exhaust note is determined by the mufflers, resonators, catalytic converter and pipe diameter, there are a few factors that affect sound at the tip. Tip size actually has very little to do with sound, unless you go to a much larger or smaller diameter. Smaller diameter pipe will restrict the engine, slowing the exhaust stream and decreasing engine noise, and a larger diameter tip will make the engine louder only if the original tip was a restriction. Down-turned tips, particularly those that dump underneath the car, can deepen the exhaust note by bouncing...