Exhaust manifold. This component collects exhaust gases from each cylinder and transfers them into one pipe. Oxygen sensor. Located directly on the manifold, it measures the oxygen in the exhaust, ...

Your Cummins's exhaust manifold plays a significant role in ensuring your vehicle is running at its best. Here's what will happen if you drive without one.

This unusual 2JZ-GTE exhaust manifold is designed around a top-level racing trick for killing turbo lag: Fresh air anti-lag.

Calyx Manifold Dressing is a cleaner/polish that’s ideal for a quick dress-up of the underhood area, requiring very little prep. Calyx maintains any cast-iron part of exhaust systems and keeps ...