Borla

This 3" diameter with 2.25" diameter tail pipes Borla(r) Cat-Back(tm) system is intended for vehicles with significant performance upgrades. It con...

This 3" diameter with 2.25" diameter tail pipes Borla(r) Cat-Back(tm) system is intended for vehicles with significant performance upgrades. It con...

This 3" diameter Cat-Back(tm) system is intended for vehicles with significant performance upgrades. It includes a merge X-Pipe for increased perfo...

This system is equipped with a "Sound Suppressing Valve" simulator which ELIMINATES the valve. This avoids any warning lights on the dash while pro...

This system features the aggressive ATAK(r) sound with no drone inside the vehicle. The 2.75" diameter (1 tail pipe on each side is 2.5") system ha...

This system is equipped with a "Sound Suppressing Valve" simulator which ELIMINATES the valve. This avoids any warning lights on the dash while pro...

This system features the classic S-Type sound with no drone inside the vehicle. The 2.75" diameter system is designed for vehicles that come from t...

This dual 2.5" diameter Borla(r) Cat-Back(tm) system features an internal H-Pipe inside the front muffler and Borla(r)'s patented Polyphonic Harmon...

This 2.5" diameter True Dual Borla(r) Cat-Back(tm) system features an internal H-Pipe inside the front muffler and Borla(r)'s patented Polyphonic H...

This 2.5" diameter Borla(r) Cat-Back(tm) system features an internal H-Pipe inside the front muffler and Borla(r)'s patented Polyphonic Harmonizer ...

This 2.5" diameter True Dual Borla(r) Cat-Back(tm) system was designed specifically for the Q50. It features a merge X-Pipe and Borla(r)'s patented...

This 2.5" diameter True Dual Borla(r) Cat-Back(tm) system was designed specifically for the Q50. It features a merge X-Pipe and Borla(r)'s patented...

This 2.5" diameter True Dual Borla(r) Cat-Back(tm) system as designed specifically for the Q50. It features a merge X-Pipe and Borla(r)'s patented ...

The Borla(r) R&D Team has designed a great performance Cat-Back(tm) system for the Nissan Titan XD. The 2.25" diameter Borla(r) system is True ...

The Borla(r) R&D Team has designed a great performance Cat-Back(tm) system for the Nissan Titan XD. The 2.25" diameter Borla(r) system is True ...

System features polished T-304 stainless steel tips. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and mu...

The Borla(r) Cat-Back(tm) system for the Civic Type R is unique in the industry with an adjustable sound level. By changing the block off plates be...

The Borla(r) Cat-Back(tm) system for the Civic Type R is unique in the industry with an adjustable sound level. By changing the block off plates be...

Features a durable high-temperature ceramic black finish on T-304 stainless steel tips. Borla(r) Cat-Back(tm) and Axle-Back exhaust systems feature...

The Borla(r) Cat-Back(tm) is the perfect addition to the tenth generation Honda Civic Si. Our Cat-Back(tm) systems for the Honda Civic Si are speci...

This 2.5" diameter into dual 2" BORLA® Axle-Back system was developed specifically for the Mazda CX-5. Our Axle-Back system replaces the factory re...

This Brawler tip features heavy duty construction, rugged serrated edge styling, and the Borla(r) logo laser cut in the outer wall. The 5" T-304 st...