For the person who is looking for a complete Cat-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Does not fit models with dual mode exhaust option.Features: American Thunder Cat-Back 409 Stainless w/ Ground Effects Chevrolet 6.2L Product Description: 10-'13 Chevy Camaro SS 6.2L, 3.00" Mandrel Bent Tubing, 40 Series Mufflers, Scavenger X-Pipe, 4.00" Logo Embossed Tips, American Thunder, DOR, 409S Stainless Steel, (WITH GROUND EFFECTS PACKAGE ONLY, Non Ground Effects Use Kit # 817481)Pit Stop USA offers Flowmaster Cat-Back Exhaust System - 10-13 Camaro 6.2L 817487 at low everyday prices. Be sure to check out all our products from Flowmaster including Flowmaster Chevrolet Camaro (5th Gen) Exhaust Systems, Flowmaster Chevrolet Camaro Exhaust Systems and Flowmaster .