Replacing a restrictive factory muffler with an aftermarket one is a great way to improve airflow. Corsa’s mufflers have been shown to do just that. These mufflers often show more than 10% flow improvement over stock.
Besides improving airflow, aftermarket mufflers are also lighter than stock. In some cases, you can save up to 8 pounds compared to your stock muffler.
Shedding pounds and improving airflow are two great reasons to upgrade your muffler. But a new muffler can also improve the sound of your exhaust note.
Corsa’s mufflers, just like their exhaust systems, are drone-free. That means you can enjoy the sporty sound of a great exhaust system without the annoying whine of exhaust drone.