BBK Varitune Mufflers
Published 12/13/17

BBK Adjustable Varitine Mufflers Sound Great

Ever since we introduced our Varitune adjustable performance mufflers at the 2012 SEMA show, thousands of American Muscle car owners have installed them on their vehicles and are loving them.

Our Varitune muffler systems and mufflers are available for a number of applications with more being released in 2018.

Currently BBK offer the Varitune adjustable mufflers in an Offset - Offset configuration in 2.5" 2.75" and 3.0" in aluminized steel and also 439 stainless.

Our axleback exhaust kits are available for all 2005-2010 Ford Mustang GT and 2015-2018 Ford Mustang GT as well as complete cat back exhaust kits for 1986-2004 Mustang 5.0.

2010-2015 Camaro SS axleback exhaust kits are also available and we have 2005-2017 Dodge Challenger Charger and Chrysler 300 kits in development.

We have had great feed back from customers who have either purchased the Varitune mufflers on their own or installed one of our complete BBK cat back or axle back varitune systems.

Customers love the fact that they can adjust the sound to their taste – they can go to the track and turn the adjustable power valve wide open for maximum exhaust flow and sound so they can let everyone know they have an all American Muscle car that sounds great and they mean business !

If owners are taking their kids to school or a family holiday event they can close the power valve to quieten it down so as not to disturb the neighborhood.

Tech Editor KJ Jones at 5.0 Mustang & Super Fords Magazine did the first editorial on the Varitune muffler kits in 2013 with 2012 Mustang GT.

KJ took the kit over to a local Mustang specialist GTR Hi Performance in Rancho Cucamonga California to do the install and testing.

The kit was installed on a bone stock 12 Mustang GT 5.0 and from the results seen in the article from the 5.0 Mustang & Super Fords October 2013 issue the BBK Performance Varitune axle back system picked up a solid 10 Horsepower and 10 ft/lb torque at the rear wheels!

Take a look at the great range of sound adjustment they were able to obtain as well, Check out the DB readings at the various settings they used.

BBK Varitune performance mufflers are available


- stay tuned for more applications coming soon.