BBK VariTune Adjustable Performance Muffler 3.0 in. Offset/Offset Stainless Steel

If you're looking to dial in the sound and performance of your exhaust system, this BBK VariTune adjustable muffler is a solid option. It's designed to let you fine-tune the loudness and even a bit of the horsepower by simply turning an adjustment screw from underneath your vehicle. This particular model features 3.0-inch inlet and outlet ports, both offset, making it a good fit for many car and truck applications, especially Ford Mustangs.

What makes this muffler unique is its adjustability. Unlike a fixed muffler, you can actually change how aggressive the sound is, or how much it might help with exhaust flow, just by moving a screw. It's constructed from 439 stainless steel, which is a well-built material that holds up well against exhaust heat and moisture. This means it should last you a good long while, resisting corrosion and keeping your exhaust system sounding just the way you want it.

This is a universal muffler, so while it's designed to fit many applications, you'll want to confirm the offset and inlet/outlet sizes match your specific exhaust setup. It's made in the USA, which is always a good sign for attention to detail in manufacturing.