Subscribe to a magazine

Drilling Exhaust Manifold

Back to article View Gallery
14 of 17
The first step in the exhaust department is installing the EGT probe. Banks suggests drilling a hole in the driver's-side exhaust manifold as shown here. Once the hole is drilled, it's important to run a magnet inside to catch all the little iron shavings. Failure to do so could result in damage to the turbocharger and EGR control valve.