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Flowmaster American Thunder Cat-back Exhaust System

Part # 817658 Be the first to write a review

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

Flowmaster American Thunder Cat-back Exhaust System

In Stock
Free Shipping - Lower 48 US States
Advertised Price $1,177.95
$1,059.95
Save $118.00
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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 complete line of Flowmaster products for exhaust systems, mufflers, and more that deliver the iconic Flowmaster sound. Available at Holley.com!

Brand Flowmaster
California Proposition 65Yes
CARB (California) CompliantYes
Catalytic Converter IncludedNo
Catalytic Converter Quantity0
CategoryExhaust
Clamping TypeFlat Band
Clamps IncludedYes
Emission Code5
Exhaust SeriesAmerican Thunder
Exhaust Tip ColorSilver
Exhaust Tip ConnectionWelded
Exhaust Tip CutAngled
Exhaust Tip Diameter2.50 IN
Exhaust Tip EdgeSlash Cut
Exhaust Tip FinishPolished
Exhaust Tip IntercooledNo
Exhaust Tip Length3.375 IN
Exhaust Tip Material304 Stainless Steel
Exhaust Tip Quantity2
Exhaust Tip ResonatedNo
Exhaust Tip ShapeRound
Exhaust Tip WallSingle Wall
Exit StyleDual Out Rear
FinishNatural
Gasket Or Seal IncludedNo
Grade TypePerformance
Hangers IncludedYes
Heat Shield IncludedNo
Inlet Diameter2.50 IN
Inlet TypeFlanged
Main Piping Diameter2.50 IN
Mount TypeFlanged
Mounting Bracket IncludedNo
Muffler (Left) Body Height4.00 IN
Muffler (Left) Body Length13.25 IN
Muffler (Left) Body Width9.50 IN
Muffler (Left) TypeChambered
Muffler (Right) Body Height4.00 IN
Muffler (Right) Body Length13.25 IN
Muffler (Right) Body Width9.50 IN
Muffler (Right) TypeChambered
Muffler Body Diameter2.50 IN
Muffler Body Height4.00 IN
Muffler Body Length13.25 IN
Muffler Body Material409 Stainless Steel
Muffler Body ShapeOval
Muffler Body Width9.50 IN
Muffler ColorBlack
Muffler FinishBlack High-Temperature Paint Finish
Muffler Flanged InletNo
Muffler Flanged OutletNo
Muffler IncludedYes
Muffler Inlet ConnectionSlip-Fit
Muffler Inlet Inside Diameter2.50 IN
Muffler Inlet Outside Diameter2.63 IN
Muffler Outlet ConnectionSlip-Fit
Muffler Outlet Quantity1
Muffler Part NumberKit Only
Muffler Quantity2
Muffler SeriesSuper 44
Muffler TypeChambered
Part TypeExhaust System
Pipe ColorSilver
Pipe Material409 Stainless Steel
Product TypeExhaust System
Sound LevelAggressive / Moderate
Spring Bolt Kit IncludedNo
Sub CategoryExhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter2.50 IN
Tail Pipe Quantity2
Dual
Tail Pipe Tapered OutletNo
Tip LogoNone
TypeCat-Back
Valve IncludedNo
Valve TypeNot Applicable
UPC700042032259
California Proposition 65 Chemical NameChromium (hexavalent compounds)
Nickel (Metallic)
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 and 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.

    Flowmaster American Thunder Cat-back Exhaust System
    Flowmaster American Thunder Cat-back Exhaust System
    Advertised Price $1,177.95
    $1,059.95
    Save $118.00