In exhaust systems, "restriction" is a dirty word. The team dB Performance Exhausts have engineered a system that provides the maximum flow and minimum restriction possible. With enough room to roll a billiards ball through the muffler and straight out of the tip, air flow is no problem to easily and quickly exit the engine.

With ultimate airflow, dB Performance Exhausts ensures that performance is maximized, allowing your engine to breathe easily and give you all the horsepower it can. In addition, without restricting the air, your car has the potential to improve your fuel efficiency. Imagine adding horsepower and fuel economy with one cat-back exhaust system.

In addition to the engineering for air flow, dB Performance Exhausts uses all of this knowledge to craft the perfect sound for your truck. We can eliminate certain frequencies without using packing material or interrupting the air. So, we can get you an aggressive growl when you are on the throttle without annoying noises in the cabin, and still keep the straight-through design.