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Flowmaster

Flowmaster American Thunder Cat-back Exhaust System

2015-2021 Dodge Charger SE, SXT, GT & Chrysler 300S with 3.6L engine. Fits 2WD and AWD models with rectangular exhaust bezels

Part # 817741 Be the first to write a review
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Delta Flow
Flowmaster's American Thunder Cat-back exhaust system for all 2015-2021 Dodge Charger SE, SXT, GT & 2015-2020 Chrysler 300S with 3.6L engines is perfect for the person looking for an aggressive exterior sound while maintaining a moderate interior sound level. This bolt-on 409S stainless steel system features dual 2.50-inch mandrel-bent tubing flowing into our exclusive Scavenger X-pipe for maximum performance and a unique deep tone. A pair of Super 44 performance mufflers are paired with a set of specially-tuned resonators to keep the interior drone down to a minimum. The system is then finished off with 2.50-inch stainless steel tips that exit within the factory rear bumper valence. Includes all necessary parts, hardware and easy to follow installation instructions for a hassle-free install.

Features:

  • Specially Tuned Resonators Provide Minimal Interior Resonance
  • Exclusive Scavenger X-pipe For Maximum Performance
  • Dyno Tuned For Maximum Performance
  • 409S Stainless for Maximum Durability
  • Delta Flow Technology
  • Super 44 Performance Mufflers
  • Lifetime Limited Warranty

About Flowmaster

Flowmaster® is a household name, and for good reason. They've built legendary exhaust systems and mufflers for decades, and now offer performance air intakes, catalytic converters, and headers to give your hot rod performance to match the iconic Flowmaster sound.

Brand Flowmaster
Catalytic Converter IncludedNo
ColorBlack muffler, natural tubing
Emission Code5
Exhaust SeriesAmerican Thunder
Exit PositionDual Out Rear
Heat ShieldNo
Inlet Diameter (in)2.5
Material409 Stainless Steel
Mount TypeFlanged
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesSuper 44
Muffler TypeWelded Baffle
Outlet Diameter (in)2.5
Product TypeExhaust System
ShapeOval
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutAngle
Tip Diameter (in)2.5
Tip Edge StyleCut
Tip FinishPolished
Tip Length (in)3.25
Tip LogoNone
Tip MaterialStainless Steel
Tip Quantity2
Tip ShapeRound
Tubing Diameter (in)2.5
UPC700042032235
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817741
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Fits 2015-2021 Dodge Charger SE, SXT, GT & Chrysler 300S with 3.6L engines. Fits 2WD and AWD models. Does not fit factory round tip GT models.
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