- BBK Varitune Axle-Back with “Adjustable Power Valve”
- Change from a Three to One Chamber Exhaust for More Power and Sound
- 8-10 Decibel Range Difference
- Stainless Steel Construction
- 4″ Polished 304 Stainless Steel Tips
- Cut & Clamp Design
- Fits 2015-2017 GT Mustangs
Adjustable Sound. Featuring patented tunable performance mufflers, this BBK Varitune Axle-Back Exhaust System allows you to customize your S550 Mustang’s exhaust note to suit your own personal taste. The sound can be adjusted from mellow to throaty with just a twist of a wrench, for an 8 to 10 decibel sound level difference!
How It Works. BBK Varitune performance mufflers utilize an internal “Adjustable Power Valve.” When in the closed position the valve blocks the exhaust flow, forcing it through all three chambers of the muffler for a classic mellow sound. When in the open position, the valve “uncorks” the exhaust flow, allowing it to take the path of least resistance, acting more like a straight-through muffler for a rich throaty exhaust note. This unique design is perfect for personalizing the power and sound levels of your Mustang.
Durable BBK Construction. Constructed from high quality stainless steel for strength and durability, this BBK Performance Axle-Back Exhaust System features Varitune chambered mufflers that end with 4″ polished 304 stainless tips for impressive looks and sound. The tips exit in the stock locations so no modifications are required to the rear bumper cover.
Cut & Clamp Installation. The installation of this Axle-Back Exhaust will require cutting and removing the factory muffler assemblies and clamping the new muffler assemblies in place. Clamps and instructions are provided.
Application. This BBK Varitune Axle-Back Exhaust is designed to fit all 2015-2017 GT Mustang models equipped with a DOHC 5.0L Coyote V8 engine.
WHAT’S IN THE BOX
(1) Passenger side muffler assembly
(1) Driver side muffler assembly
(1) Passenger side exhaust pipe
(1) Driver side exhaust pipe
(2) Exhaust Tips
(6) Band Clamps
Axleback Exhaust Specifications
|Piping Material:||304 Stainless Steel||Tip Material :||Polished 304 Stainless Steel|
|Piping Size:||2.5″||Tip Size:||4.0″|
|Muffler Type:||Straight-through||Fitment:||2015-2017 GT|