Although X-pipes are essential for race cars, adding this modification to a stock car can be a good idea for many reasons increased power, fuel economy and less noise inside the vehicle. This type of aftermarket performance part is something you can either purchase or have custom-made for you by a good muffler shop. Installation is simple enough for the at-home pro, and the result will be well worth the effort.
The Evolution of the X-Pipe
To understand the importance …