Different mid-pipes are suitable for different builds. X, H, and Y-pipes all have their own pros and cons. Here's how each will affect your performance, exhaust note, and budget so you can pick the right mid-pipe for your exhaust.

Downpipes are an important part of a turbocharged vehicle's exhaust system Aftermarket downpipes can improve performance, but may or may not be legal in your state. There are a lot of different options for downpipes, and here's what you should know about each of them, including legality and safety.