This system is a True Dual design that features a Resonator with an Internal H-Pipe, Polyphonic Harmonizer technology, and SwitchFire(r) technology. All of these...
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...
Includes ZR2 & AT4X models. Installation REQUIRES cutting O.E. System. Borla(r) 3" diameter into dual 2.25" Cat-Back(tm) system 140943BC is designed specifically for the...
Includes ZR2 & AT4X models. Installation REQUIRES cutting O.E. System. The 3" diameter Borla(r) High Clearance Climber / Rock Crawler system is perfect for...
This 3" diameter Borla(r) Cat-Back(tm) system is designed specifically for the 1.6L engine in the GR Corolla. The system contains Borla(r)'s Polyphonic Harmonizer Technology...
This 3" diameter Borla(r) Cat-Back(tm) system is designed specifically for the 1.6L engine in the GR Corolla. The system contains Borla(r)'s Polyphonic Harmonizer Technology...
High quality austenitic stainless steel. Patented, race-winning XR-1 Raceline technology. 3 options: Offset - Made with the same patented, flow through design as the...
Designed for Pre-Runner trucks, but an be used on other applications. Long body design works well on trucks. Body has reinforcing ribs. Reversible design...
Developed for truck applications and other applications that require a long body muffler. Un-Notched necks are designed for weld in installation. If clamping, use...