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Flowmaster American Thunder Cat-back Exhaust System

Fits 2015-2016 Dodge Charger R/T and 2015-2023 Chrysler 300 with 5.7L Hemi engine

Part # 817658 Be the first to write a review

Flowmaster American Thunder Cat-back Exhaust System

In Stock
Free Shipping - Lower 48 US States
$983.95
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Starting at $87 a month with Learn More
Delta Flow
5

Emissions

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.

See Emissions Details
The Flowmaster American Thunder® Cat-back exhaust system for the 2015-2016 Dodge Charger R/T and 2015-2023 Chrysler 300 with the 5.7L Hemi engine is perfect for the person looking for an aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster®. This bolt-on 409S stainless steel system features a pair of Super 44™ Series mufflers for a deep, aggressive sound. The system uses our dual 2.50-inch Scavenger Series® X-Pipe and mandrel-bent tubing for maximum performance and a deep performance tone. The system is finished off with 2.50-inch stainless steel tips that exit within the factory exhaust bezels located in the rear bumper valence. Designed for an easy fit, this system includes all necessary parts and hardware for installation and includes our Lifetime Limited Warranty. Notes: Does NOT fit Charger Pursuit models identified by round exhaust cutouts without factory exhaust bezels in the rear valance.

Features:

  • Exclusive Scavenger Series Cross-over X-Pipe
  • Mandrel-bent 409 Stainless Steel Tubing
  • Dyno Tuned For Maximum Performance
  • Uses the Factory Hanger Locations
  • Super 44 Performance Mufflers
  • All Stainless Steel Construction
  • Lifetime Limited Warranty
  • Delta Flow Technology

About Flowmaster

Shop the official site of Flowmaster for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

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
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
UPC700042032259
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
California Proposition 65 RequiredYes
Part Number817658
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.
Does NOT fit Charger Pursuit models identified by round exhaust cutouts without factory exhaust bezels in the rear valance.
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.