The APR Catback Exhaust System customizes the look, sound and performance of your vehicle. Beautifully handcrafted T304 stainless steel components adorn the system with superb TIG welding throughout. Our brushed-finish mufflers smooth the exhaust note down to a deep growl, without adding restriction, while our Helmholtz resonator reduces unwanted frequencies. Strong, high-quality brackets and OEM-style clamps hold the system firmly in place, making installation or removal a snap, and mounting simple, yet precise. A cast 3" to four 2.5" rear splitter creates an ultra-smooth transition, steadily feeding exhaust gases out of the system, while looking tidy under the rear bumper. Our cast iron valve bodies allow the vehicle to be fitted with the factory electronic valve actuators, retaining the operation of the OEM valves. Finally, removable 4" polished exhaust tips complete the system, adding a sleek, motorsport-inspired touch to the rear of the vehicle. Features: T304 stainless steel construction Argon purged TIG welding throughout Single brushed tubing from 3" to 2.5" quad mandrel bent Ultra-smooth cast splitter 3" to 2.5" quad Brushed finish sound absorbing muffler and Helmholtz frequency reduction resonator Polished 4" exhaust tips ( removable) Cast iron valve housings and brackets for OEM electronic actuators Rugged, precision mounting brackets OEM style hose clamps and Torca clamps AccuSeal T304 Direct bolt-on fit Low profile design, suitable for lowered vehicles Larger diameter piping through larger diameter tips than stock No weight increase over stock In-house design with manufacturing and quality control world class Easy to install