1
Q50 Cat Back Exhausts Performance OEM and Aftermarket Engineered Parts Global Leader In 300ZX 350Z 370Z G35 G37 Q50 Q60
fanniefraser55 edited this page 2 weeks ago
As a result, the glass pack mufflers end up producing sounds that are more aggressive and louder than the straight-through muffler. This is a little bit different from most original exhaust systems. Today we’ll focus on the cat-back exhaust systems and what makes them stand out. There are the header-back, turbo-back, axle-back and cat-back systems.
Considering cat-back exhausts replace more restrictions, they typically offer increased performance and noise compared to axle-back systems