Description
Flowmaster 817737 – Cat-back System – DOR – American Thunder – Moderate Sound
Flowmaster American Thunder Cat-back Exhaust System
American Thunder Cat Back Exhaust System; Dual Out Rear Exit; Incl. 2.5 in. Tailpipes/Super 44 Series™ Mufflers/2.5 in. Polished Tips; 409 Stainless Steel;
Flowmaster’s American Thunder Cat-back exhaust system for the 2015-2023 Dodge Challenger SXT is perfect for the person looking for a moderate exterior sound level while maintaining a mild interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt-on cat-back 409S stainless steel system for the 3.6L engine features 2.50-inch mandrel-bent tubing and includes a Scavenger X-pipe crossover for a unique deep sound and maximum power. The dual Super 44 Series mufflers flow into dual 2.50-inch mandrel-bent tailpipes which are finished off with tuned resonators and stainless steel tips that exit within the rear bumper valance. The exhaust system is covered by our Lifetime Limited Warranty, is designed for an easy fit and includes all necessary parts and hardware for installation.
- Mandrel Bent Tubing
- Aggressive Exterior Exhaust Tone
- Incl. Hangers and Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- Patented Delta Flow Technology
- Lifetime Limited Warranty
- Made in the USA
Brand: FlowmasterCARB (California) Compliant: YesCatalytic Converter Included: NoCatalytic Converter Quantity: 0Category: ExhaustClamping Type: Flat BandClamps Included: YesEmission Code: 5Exhaust Series: American ThunderExhaust Tip Color: SilverExhaust Tip Connection: WeldedExhaust Tip Cut: AngledExhaust Tip Diameter: 2.50Exhaust Tip Edge: Slash CutExhaust Tip Finish: PolishedExhaust Tip Intercooled: NoExhaust Tip Length: 3.375Exhaust Tip Material: 304 Stainless SteelExhaust Tip Quantity: 2Exhaust Tip Resonated: NoExhaust Tip Shape: RoundExhaust Tip Wall: Single WallExit Style: Dual Out RearFinish: NaturalGasket Or Seal Included: NoGrade Type: PerformanceHangers Included: YesHeat Shield Included: NoInlet Diameter: 2.50Inlet Type: Clamp-OnMain Piping Diameter: 2.50Mount Type: FlangedMounting Bracket Included: NoMuffler (Left) Body Height: 4.00Muffler (Left) Body Length: 13.25Muffler (Left) Body Width: 9.50Muffler (Left) Type: ChamberedMuffler (Right) Body Height: 4.00Muffler (Right) Body Length: 13.25Muffler (Right) Body Width: 9.50Muffler (Right) Type: ChamberedMuffler Body Height: 4.00Muffler Body Length: 13.25Muffler Body Material: 409 Stainless SteelMuffler Body Shape: OvalMuffler Body Width: 9.50Muffler Color: BlackMuffler Finish: Black High-Temperature Paint FinishMuffler Flanged Inlet: NoMuffler Flanged Outlet: NoMuffler Included: YesMuffler Inlet Connection: Slip-FitMuffler Inlet Inside Diameter: 2.50Muffler Inlet Outside Diameter: 2.63Muffler Outlet Connection: Slip-FitMuffler Outlet Quantity: 1Muffler Part Number: Kit OnlyMuffler Quantity: 2Muffler Series: Super 44Muffler Type: Chamberedpart type: Exhaust SystemPipe Color: SilverPipe Material: 409 Stainless SteelProduct Type: Exhaust SystemResonator (Rear Left) Body Height: 3.00Resonator (Rear Left) Body Length: 11.75Resonator (Rear Left) Body Width: 6.10Resonator (Rear Left) Type: ChamberedResonator (Rear Right) Body Height: 3.00Resonator (Rear Right) Body Width: 6.10Resonator (Rear Right) Type: ChamberedSound Level: Aggressive / ModerateSpring Bolt Kit Included: NoSub Category: Exhaust and Tail PipesTail Pipe Outlet Outside Diameter: 2.50Tail Pipe Quantity: 2Tail Pipe Quantity: DualTail Pipe Tapered Outlet: NoTip Logo: NoneType: Cat-BackValve Included: NoValve Type: Not ApplicableWarning: California Proposition 65





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