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Flowmaster

Flowmaster American Thunder Cat-back Exhaust System

2015-2021 Dodge Charger SRT 392 & R/T Scat Pack 6.4L engines. Also fits Hellcat with 6.2L engine. Eliminates the Factory MDS valves.

Part # 817684 Be the first to write a review
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Delta Flow
The Flowmaster American Thunder Cat-back exhaust system for 2015-2021 Dodge Charger SRT 392, R/T Scat Pack models with the 6.4L engine, as well as the SRT Hellcat with the 6.2L engine. This system is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. The bolt-on 409S stainless steel system features our exclusive dual 3.00-inch Scavenger X-pipe assembly for maximum power and a deep unique tone. The mandrel-bent tubing flows into a pair of specially built Super 40 Series mufflers with 3.50-inch internals for a deep powerful sound, and includes dummy stands for the factory MDS actuators that eliminate the valves. The system is finished off with a pair of large 4.00-inch polished stainless steel tips embossed with the Flowmaster logo. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty and includes all necessary parts and hardware for an easy installation you can do at home. Note: Eliminates the Factory MDS valves

Features:

  • Flowmaster Scavenger X-pipe For Maximum Power
  • Dyno Tuned For Maximum Performance
  • Uses the Factory Hanger Locations
  • Eliminates the Factory MDS Valves
  • Delta Flow Technology
  • Stainless Steel Construction
  • Lifetime Limited Warranty
  • Flowmaster Reliability

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.

2WD/4WDRWD
Brand Flowmaster
Catalytic Converter IncludedNo
ColorBlack muffler, natural tubing
Emission Code5
Exhaust SeriesAmerican Thunder
Exit PositionDual Out Rear
Heat ShieldNo
Inlet Diameter (in)3
Material409 Stainless Steel
Mount TypeUses Factory Hangers
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesSuper 40 Series
Muffler ShapeOval
Outlet Diameter (in)3
Product TypeExhaust System
Single DualDual
Sound LevelAggressive / Moderate
System TypeCat-back
Tip CutAngle
Tip Diameter (in)4
Tip Edge StyleCut
Tip FinishPolished
Tip Length (in)5.5
Tip LogoEmbossed
Tip Material304 Stainless Steel
Tip Quantity2
Tip ShapeRound
Tubing Diameter (in)3
UPC700042032426
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817684
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 SRT 392, R/T Scat Pack models with the 6.4L engine, as well as the SRT Hellcat with the 6.2L engine. Eliminates the Factory MDS valves
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