This 2.5" diameter Borla(r) Axle-Back system features single 4" bright chrome on T-304 stainless steel tips on each muffler assembly. It delivers the aggressive ATAK(r) sound with no drone inside the vehicle. Borla(r) Cat-Back(tm)(tm) & Axle-Back exhaust...

Features bright chrome on T-304 stainless steel tips. Borla(r) has developed a revolutionary exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustical note of an exhaust throughout the RPM range,...

BBK Varitune cat back exhaust systems feature BBK Varitune mufflers that have a patented adjustable power valve inside that allows full adjustment of the exhaust flow through the mufflers chambers for a great sound and added performance. This adjustment...

All BBK Performance parts are backed by a 1-YEAR manufacturer’s warranty from the original date of purchase. An optional extended warranty is also available - giving you an additional 2 or 3 years from original date of purchase. Costs for the extended...

BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 1994-1995 Ford Mustang 5.0. Every BBK Performance X pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2 in...

BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 1999-2004 Ford Mustang GT 4.6L 2V and Cobra 4.6L 4V. Every BBK Performance X pipe is designed as a direct replacement for the factory pipe and features larger...

BBK High Flow performance X pipes are designed to maximize the horsepower and torque of your 1996-1998 Ford Mustang 4.6L GT. Every BBK Performance X pipe is designed as a direct replacement for the factory pipe and features larger diameter 16 gauge 2-1/2...

Take control of your F-150's exhaust! With a durable high-performance muffler, corrosion-resistant T-304 stainless steel and high-flow mandrel bends, our ROUSH F-150 Active Exhaust system uses ROUSH Performance valve technology to control your exhaust...

Give your 2015-2017 5.0L Mustang GT the signature ROUSH Performance sound, powerful looks, and boosted performance with this ROUSH Performance Cat-Back exhaust system. This 2015-2017 ROUSH Performance Cat-Back exhaust system is constructed of...

Give your 2018-2023 5.0L Mustang GT the signature ROUSH Performance sound, powerful looks, and boosted performance with this ROUSH Performance Cat-Back exhaust system. This 2018-2023 ROUSH Performance Cat-Back exhaust system is constructed of...

Looking to obtain the iconic ROUSH exhaust sound for your F-150, but want a more OEM look?Some great quality features of this exhaust are: Amazing ROUSH sound is sporty and aggressive. The muffler, y-pipe, and inlet/outlet pipes are made from high-grade...

Looking to obtain the iconic ROUSH exhaust sound for your F-150, but want a more OEM look?Some great quality features of this exhaust are:The muffler, inlet, outlet, and y-pipes are made from high-quality 409 stainless steel to prevent corrosion and...