If your engine has multiple cylinder banks (six or more) and you have a single exhaust, a “Y” pipe connects both cylinder manifolds to the same exhaust pipe. From there, the exhaust goes through one ...

5. 2015 Alfa Romeo 4C. The first Alfa Romeo to be sold in the U.S. in decades is an elegant sports coupe that exudes European flair. The same can be said for the dual tailpipes on either side of ...

Here is the first part of our custom exhaust for Dino. We built the Y-pipe in place on the truck, tacking pieces into place until this section was done.

Joel has opted for the Super 40 mufflers with 2 1/2-pipes throughout. It is always debatable how much power can be gained from the installation of a high-performance exhaust system. One thing is ...

Infiniti offers the new sport exhaust kits for all versions of the two models, including the 2.0t, the 300hp 3.0t, the 400hp Red Sport and the Q50 Hybrid. As you would expect from a factory option ...

3. 2015 Lexus RC F. There are a few cars on this list with quad pipes, but Lexus gets a few extra nods because of the offset layout of the four on the all-new RC F coupe.