This Borla(r) Cat-Back(tm) system is designed specifically for the 2.4L engine in the WRX. The 3" diameter single exit Cat-Back(tm) system features Polyphonic Harmonizer technology which utilizes patented units that contain pipes of different diameters...

This 2.5" diameter into dual 2" Borla(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our ATAK(r) sound level is designed to bring out the Subaru engine growl and provides an aggressive sound without any...

This 2.5" diameter into dual 2" tail pipes Borla(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our ATAK(r) sound level is designed to bring out the Subaru engine growl and provides an aggressive sound...

This 2.5" diameter into dual 2" tail pipes Borla(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our S-Type sound level is designed to bring out the Subaru engine rumble and provides a moderate sound...

This 2.5" diameter into dual 2" tail pipes Borla(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our S-Type sound level is designed to bring out the Subaru engine rumble and provides a moderate sound...

This Borla(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the WRX. Our S-Type sound level is designed to bring out the Subaru engine rumble and provides an aggressive sound without any drone. This system features quad (2...

This Borla(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the WRX. Our S-Type sound level is designed to bring out the Subaru engine rumble and provides an aggressive sound without any drone. This system features quad (2...

The Borla(r) ATAK(r) system 140826CFBA, is specifically tuned for performance and sound on the Supra's 3.0L twin-scroll turbocharged inline six engine. Our system is designed to be drone-free so you can get the head-turning sound of the ATAK(r) and still...

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 specifically tuned for the car's 1.5L Turbo engine and are designed for easy, bolt-on installation. Our S-Type...

The Borla(r) R&D Team has developed an awesome sounding exhaust for your Accord. Our Cat-Back(tm) system is specifically tuned for the Accord's two turbo engine options: the 1.5T and the 2.0T. The S-Type system is going to give you a sound that is much...

System features polished T-304 stainless steel tips. Borla(r) Cat-Back(tm) and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving...

System features polished T-304 stainless steel tips. Borla(r) Cat-Back(tm) & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving...

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 behind the center tip you can adjust the SPL (Sound Pressure Level) to your taste. System features Borla(r)'s...

This Borla(r) Cat-Back(tm) system is tuned for performance and sound for both the 2.0L engine in the WRX and the 2.5L engine in the STI. Our S-Type sound level is designed to bring out the Subaru Boxer engine rumble and provides an aggressive sound...

The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the...

The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the...

The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the...

The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the...

The BORLA® sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the...

Borla(r) Performance Industries offers an incredible stainless steel exhaust system for the popular Nissan 350Z. Borla(r) was among the first with a performance exhaust upgrade for the original Z cars. The 2.25" Borla(r) Cat-Back(tm) System (PN 140045)...