This quality Pacemaker performance big bore exhaust system will not only increase the power output of your engine, but will also sound good too! This system is designed specifically for the 2002-2008 BA – BF Falcon XR6 turbo with 4L 6cyl motor. The piping in this cat back system measures 76mm in diameter. Part number BB9523 for the complete kit. Stainless tips sold separately.