DIY: Drill Holes in Muffler to Make Louder Exhaust? [Guide] | Best Mufflers for Cars & Trucks | Performance, Sound & Durability Upgrades

DIY: Drill Holes in Muffler to Make Louder Exhaust? [Guide]

The modification of a vehicle’s exhaust system to increase its auditory output often involves altering the muffler. This component is specifically designed to reduce engine noise, and therefore any modification intended to... Read more »