Description
Flowmaster 818113 – American Thunder Cat-Back Exhaust System
Flowmaster American Thunder Cat-Back Exhaust System
Fits 2019-2026 Chevrolet/GMC Silverado/Sierra 2.7-Liter, Cat-Back, Dual Out Rear/Side Exit, Stainless Steel Exhaust System
This Flowmaster® American Thunder® cat-back exhaust system for the 2019-2026 Chevrolet/GMC Silverado/Sierra with the 2.7-liter engine is manufactured using durable 409 stainless steel throughout and features dual 2.50-inch mandrel bent pipes for better exhaust gas flow, and an American Thunder muffler is used for a moderate sound level and maximum performance. Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels over stock. This system exits dual out the rear or dual out the side, with dual 3.50-inch polished tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster’s Lifetime Limited Warranty.
- Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Dual 3.50-inch polished tips exit dual out the rear or side for a custom look
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- 50 Series Big Block performance muffler delivers a deep, moderate performance tone and improves exhaust flow
- Flowmaster’s Lifetime Limited Warranty
- Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels
- Fits 147-inch and 157-inch wheelbases
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: Clamp-OnExhaust Tip Cut: AngledExhaust Tip Diameter: 3.50Exhaust Tip Edge: Angle CutExhaust Tip Finish: PolishedExhaust Tip Intercooled: NoExhaust Tip Length: 13.00Exhaust Tip Material: 304 Stainless SteelExhaust Tip Quantity: 2Exhaust Tip Resonated: NoExhaust Tip Shape: RoundExhaust Tip Wall: Double WallExit Style: Dual Out SideExit Style: Dual Out RearFinish: NaturalGasket Or Seal Included: NoGrade Type: PerformanceHangers Included: YesInlet Diameter: 3.50Inlet Type: FlangedMain Piping Diameter: 2.50Mount Type: Uses Factory HangersMounting Bracket Included: YesMuffler Body Height: 5.00Muffler Body Length: 22.00Muffler Body Material: 409 Stainless SteelMuffler Body Shape: OvalMuffler Body Width: 12.00Muffler Color: BlackMuffler Finish: Black High-Temperature Paint FinishMuffler Flanged Inlet: NoMuffler Flanged Outlet: NoMuffler Included: YesMuffler Inlet Connection: Slip-FitMuffler Inlet Inside Diameter: 3.50Muffler Inlet Location: CenterMuffler Inlet Outside Diameter: 3.63Muffler Outlet Connection: Slip-FitMuffler Outlet Diameter: 2.50Muffler Outlet Location: DualMuffler Outlet Quantity: 2Muffler Overall Length: 28.00Muffler Part Number: Kit OnlyMuffler Quantity: 1Muffler Series: 50 Series Big BlockMuffler Type: Reflectionpart type: Exhaust SystemPipe Color: SilverPipe Material: 409 Stainless SteelProduct Type: Exhaust SystemSound Level: 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: EmbossedType: Cat-BackValve Included: NoValve Type: Not ApplicableWarning: California Proposition 65
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