Borla 22-23 Kia Stinger 3.3L V6 Turbo 2.25in Pipe Dia Dual Split Rear Exit S-Type Cat-Back ExhaustBorla 22 23 Kia Stinger 3. 3L V6 Turbo 2. 25in Pipe Dia Dual Split Rear Exit S Type Cat Back Exhaust This system re uses the factory tips and does NOT include tips. This system was designed specifically for the 3. 3L WRX. System contains a X Pipe and also features BORLA(r)'s Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a