Description
The BBK Performance Varitune Adjustable Muffler is the first of its kind in the aftermarket, allowing full adjustability for exhaust flow and sound with just the turn of a wrench. Whether you want a deep, classic tone or a throaty, aggressive sound, this muffler provides the flexibility to match your driving style.
Key Features:
- Adjustable Sound & Performance – Power Valve system allows tuning from a deep chambered tone to an aggressive straight-through sound.
- Low Restriction Chambered Design – Maximizes exhaust flow for improved horsepower and throttle response.
- Sound Customization – Offers an 8-10 decibel difference between open and closed settings.
- Stainless Steel Construction – Built with a durable 439 stainless steel case and 304 stainless steel tubing for longevity.
- Double Offset Design – 2.75” offset inlet and offset outlet for versatile fitment.
- Universal Fitment – Designed for various applications; modifications may be required for non-direct fit installations.
- Easy Adjustability – Uses a 5/8"-11 adjustment nut for quick tuning under the car.
Vehicle Fitment:
- 2011-2014 Ford Mustang – Direct fitment for models requiring a 2.75” diameter muffler.
- Universal Fitment – Compatible with various vehicles; may require modifications for installation.
How It Works:
BBK’s exclusive Power Valve system allows users to manually adjust the muffler’s internal design.
- Closed Position: Directs exhaust through all three chambers, delivering a deep, classic muscle car tone.
- Open Position: Allows exhaust to take the path of least resistance, acting as a straight-through muffler for an aggressive, race-inspired sound.
Premium Materials & Construction:
BBK Performance manufactures each Varitune muffler using precision robotic and hand welding for durability and quality. The stainless steel build ensures corrosion resistance and long-lasting performance.
Muffler Dimensions:
- Case Length: 12.5"
- Case Width: 9.75"
- Case Height: 4.25"
- Overall Length: 17.75"
Upgrade your exhaust system with the BBK Performance Varitune Adjustable Muffler and experience customized sound and performance like never before!
