BBK 30065 Varitune Cat-Back Exhaust System with Resonator Delete X-Pipe

The BBK 30065 Varitune Cat-Back Exhaust System delivers customizable performance and sound for 2015-2017 Mustang GT 5.0L fastback models. This complete cat-back kit features BBK's patented Varitune adjustable power valve technology, allowing you to fine-tune exhaust tone and performance from underneath your vehicle with just a wrench.

Patented Varitune Technology:

• Internal adjustable power valve allows full customization of sound and power levels
• Closed position forces exhaust through all three chambers for a mellow, classic tone
• Open position uncorks flow through the path of least resistance for an aggressive, throaty sound
• 8-10 decibel adjustable sound range with dyno-proven gains up to 30 horsepower
• Adjustment made from rear of muffler and locked in place with included locking nut

Complete Kit Includes:

• Two Varitune chambered performance mufflers with stainless steel power valves
• High-flow resonator delete X-pipe for maximum exhaust scavenging
• Passenger and driver side muffler assemblies with intermediate pipes
• Pair of 4-inch polished 304 stainless steel tips
• All required hardware, band clamps, and hangers for bolt-on installation

Premium Construction:

• 2-3/4 inch CNC mandrel-bent aluminized steel tubing for unrestricted flow
• High-quality stainless steel mufflers with brushed stainless tips
• Direct bolt-on fitment with no cutting or welding required
• American designed and built with BBK's reputation for quality since 1988

Fits 2015-2017 Mustang GT fastback/coupe models with 5.0L Coyote V8 engine. Does not fit convertible applications. Installation requires light to moderate mechanical skill and approximately 2 hours. Backed by BBK's 1-year manufacturer warranty.