Exhaust Systems

The easiest way to increase the horsepower in your vehicle is to increase the amount of air coming in or going out of the engine. One of the ways to do this is to customize the exhaust. By adding...

Rust is a problem no matter where you find it. But when it's the bolts and nuts on your exhaust system, it can be a little bit trying. There are multiple ways to remove a rusted bolt from the...

Rusting bolts are a pain to deal with but can be loosened with special equipment. When it comes time to dealing with a set of rusting nuts and bolts on your muffler, that can be tricky as well, as...

Depending on the year of the Ford Taurus, there may be two or more oxygen sensors present in the exhaust system. In the common 3.0-liter 6-cylinder models, there are four sensors. Read and...

The muffler on your Buick Park Avenue reduces the loud noise produced by exhaust system pressure during engine operation. Along with this noise, the exhaust system carries fumes, water and acids...

A donut gasket is often used to seal a vehicle's front exhaust pipe and manifold connection. However, there can be donut gaskets used in other locations downstream in the exhaust system of certain...

There are commonly two oxygen sensors in the 4.3 liter engine exhaust system on a Chevy truck. One is the "upstream" sensor located on the driver's side Y-pipe near the manifold and the other...

In 1996, GMC had 26 varieties of eight baseline models, all of which were pickup trucks, vans or SUVs. These models ranged in size from a quarter-ton to 1 ton, and though they had different...