Both X-pipes and H-pipes can boost performance levels for dual-exhaust cars. Here's the one you can generally expect to provide greater horsepower gains.

It turns out that the stylish dual chrome outlets can do a lot more than just provide an eye-catching finish to a car's aggressive good looks. That's actually just the tip of the iceberg when it comes ...

Big pipes and a throaty rumble are what street machines are all about, but it's not just about the sound; an exhaust system has to perform up to the engine's full capability, too. Compounding the ...

Dear Car Talk: When I was a kid back in the late 1940s/early ’50s, you had to have a dual exhaust system. I think most of the new cars that have two tailpipes use the “cat back” system, running the ...

Nothing screams performance like a set of dual exhaust pipes sticking out from under the bumper or roll pan of a late-model truck, and to be honest, nothing sounds quite like a dual exhaust setup, ...

It might be hot rodding’s first commandment: “Thou Shalt Install a Dual Exhaust on Thine Muscle Car.” And for good reason: the symmetry improves the sound and exhaust tuning of our favorite V-8 ...

Q When I was a kid back in the late 1940s/early ’50s, you had to have a dual exhaust system. I think most of the new cars that have two tailpipes use the “cat back” system, running the dual exhaust ...

When I was a kid back in the late 1940s and early '50s, you had to have a dual exhaust system. I think most of the new cars that have two tailpipes use the "cat back" system, running the dual exhaust ...

Quite some time ago in Mustang Monthly we introduced you to Classic Tube's dual-exhaust floorpan reinforcement panels for 1965-1970 Mustangs. These panels were factory installed in Mustangs ordered ...

Sound can make a huge difference in the driving experience, both for better and for worse – too much noise can make a longer drive unbearable, while not enough noise can make the driving experience ...