Not sure what size exhaust your vehicle needs? Learn how to choose the right diameter and what can go wrong if it’s too big ...

The occasional dripping of water from an exhaust pipe might seem commonplace among cars, but if it's not just water, the ...

Just to be clear, we're not talking about a performance crossover pipe -- what is commonly called an H-pipe (or Y-pipe on a rear-wheel-drive vehicle). We're talking about the exhaust crossover ...