This system was designed specifically for the 6.2L Silverado 1500 ZR2 and Sierra 1500 AT4X. The 3.5" diameter Cat-Back(tm) system has dual 2.75" turn...
This 2.75" diameter Borla(r) Axle-Back system was designed specifically for the Grand Wagoneer 6.4L. The system features the classic S-Type sound without any drone...
This 2.5" diameter into dual 2.25" BORLA® Cat-Back™ system was specifically designed to enhance the power and sound of the Frontier equipped with 3.8L...
This 3" diameter Cat-Back™ system features BORLA®'s classic S-Type muffler and Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters...
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...