|
One of the easiest ways to legally improve both performance and
economy on virtually any car, ligh
One of the easiest ways to legally improve both performance and
economy on virtually any car, light truck or SUV is to upgrade stock
cat back sections. On the surface, it doesn't seem like significant
gains would be possible by simply replacing mufflers and tail pipes.
But true performance mufflers are rare in OEM applications, as is
mandrel bent tubing.
|
Link to this page
