Exhaust System KitAmerican Thunder Axle Back Exhaust SystemAmerican Thunder Axle Back Exhaust System; Dual; Dual Out Rear Exit; Incl. 3 in. Tubing/40 Series Delta Flow Outlaw/4 in. Logo Embossed Stainless Tip; 409 Stainless Steel;SPECIFICATIONS:Catalytic Converter Included: NoExhaust Series: American ThunderExhaust Type: DualExit Position: Dual Out RearExit Style: StraightHeat Shield Attached: NoInlet Inside Diameter: 3.000 in.Material: 409 Stainless SteelMount Type: Uses Factory HangersMuffler Body Material: 409S Stainless SteelMuffler Body Shape: OvalMuffler Count: 2Muffler Finish: BlackMuffler Inlet Diameter: 3.000 in.Muffler Outlet Diameter: 3.000 in.Muffler Part Number: Kit OnlyMuffler Series: 40 Series Delta Flow OutlawMuffler Type: Welded BaffleOutlet Outside Diameter: 3.000 in.Single or Dual: DualSound Level: AggressiveSystem Type: Axle BackTail Pipe Diameter: 3.000 in.Tip Cut: AngleTip Diameter: 4.000 in.Tip Edge Style: CutTip Finish: PolishedTip Length: 5.250 in.Tip Logo: EmbossedTip Material: 304 Stainless SteelTip Quantity: 4Tip Shape: RoundTip Type: Double WallTubing Diameter: 3.000 in.Tubing Material: 409S Stainless SteelWARNING CA Proposition 65: YesWARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.govFEATURES:Mandrel Bent 16ga 409 Stainless TubingLimited Lifetime WarrantyAggressive And Powerful Exterior Exhaust ToneIncl. Hangers and Hardware For Easy InstallationAxle Back SystemDual Rear ExitDyno Tuned for Maximum PerformancePremium Flowmaster QualityThe Flowmaster American Thunder Axle-back system for the 2016-2022 Camaro SS & ZL1 with the 6.2L engine, is perfect for the person looking for a powerful and very aggressive sound quality in Track mode, while maintaining a deep mellow tone for everyday driving. This kit features tandem 40 Delta Flow Series mufflers for daily driving, along with a pair of our race-proven Outlaw mufflers that actually increase the open exhaust sound when in Track mode. The system is finished off with large quad 4.00-inch polished stainless steel tips replicating the factory quad NPP exhaust look. Includes functional exhaust valves to work with the O.E. actuator motors to select between sound levels. The exhaust system is full stainless steel and is covered by Flowmasters Lifetime Limited Warranty. Designed for an easy fit on both coupe top and convertible models with the factory NPP option (identified by quad tips.) The system includes all necessary parts and hardware for installation. Note: Be sure to check out our Scavenger Series X-pipes, #81083 for 6-spd manual and #81084 for automatics with factory MDS valves, both designed to replace the factory mid-pipe and the flattened section of the factory tubing.Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers to the ground. Flowmaster also utilizes Spectrum Analyzers to fine tune the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from wild to mild and of your specific vehicle needs. Call our experienced tech staff for live help and detailed information regarding your vehicles. With Ray still active and hands on with the R&D department in the development, not only of new exhaust products, but also with new technologies currently being tested in third and new R&D facility, the future looks to be very exciting indeed.