EXCEPT Convertible. Recommended only for vehicles with substantial engine upgrades that require a 3" exhaust. System contains a merge X-Pipe for increased performance and improved sound. This system...

Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow...

This X-Pipe with Mid-Pipes has been developed specifically for the Mustang GT. It is used to connect to Borla Axle-Back systems creating a full Cat-Back system with a 2.5? pipe diameter to increase...

Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow...

Extension pipe 60693 is used to adapt Cat-Back? systems 140798 and 140798BC to Super Duty trucks with a Crew Cab Standard (8') Bed 176" Wheelbase. Built from premium T-304 stainless steel, superior...

Borla Cat-Back And Axle-Back multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power...

Borla Cat-Back And Axle-Back multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power...

This SwitchFire(tm) X-Pipe is designed to replace the Merge X-Pipe in BORLA(r) Cat-Back(tm) systems 140742, 140743, 140745, and 140746 and the Black Chrome and Carbon Fiber versions of them. Contains...

This Cat-Back(tm) system was developed for use on F-250 and F-350 Super Duty trucks with performance, sound, style and durability in mind. The computer numerical control (CNC) formed pipes ensure the...

This Cat-Back(tm) system was developed for use on F-250 and F-350 Super Duty trucks with performance, sound, style and durability in mind. The CNC formed pipes ensure the best possible flow for...

Borla has developed a revolutionary new exhaust technology that enables our engineers to deliver unprecedented vehicle-specific control over the acoustical note of an exhaust throughout the RPM...

Borla Cat-Back and Rear Section exhaust systems feature patented straight through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power; driving excitement;...