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CSP2026

Flowmaster 817658 - Cat-back System 409S - DOR - American Thunder - Moderate/Aggressive Sound

Flowmaster  |  SKU: FLO-817658
Sale price $1,24995 Regular price $1,40695

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PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Flowmaster 817658 - Cat-back System 409S - DOR - American Thunder - Moderate/Aggressive Sound

Exhaust System - American Thunder - Cat-Back - 2.5 in Tailpipe - 2.5 in Tips - Stainless - Natural - Chrysler 300 2015-23 / Dodge Charger 2015-16 - Kit

American Thunder Cat Back Exhaust System; Dual; Dual Rear Exit; 2.5 in. Outlet; Super 44 Delta Flow Mufflers; 2.5 in. Tubing; 409 Stainless Steel;

The Flowmaster American Thunder(R) 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(R). This bolt-on 409S stainless steel system features a pair of Super 44(TM) Series mufflers for a deep, aggressive sound. The system uses our dual 2.50-inch Scavenger Series(R) 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.

  • Mandrel Bent Stainless Steel Tubing
  • Aggressive Exterior Exhaust Tone
  • Incl. Hangers and Hardware For Easy Installation
  • Dyno Tuned for Maximum Performance
  • Premium Flowmaster Quality
  • Patented Delta Flow Technology
  • Limited Lifetime Warranty
  • Made in the USA
Brand: Flowmaster
CARB (California) Compliant: Yes
Catalytic Converter Included: No
Catalytic Converter Quantity: 0
Category: Exhaust
Clamping Type: Flat Band
Clamps Included: Yes
Emission Code: 5
Exhaust Series: American Thunder
Exhaust Tip Color: Silver
Exhaust Tip Connection: Welded
Exhaust Tip Cut: Angled
Exhaust Tip Diameter: 2.50
Exhaust Tip Edge: Slash Cut
Exhaust Tip Finish: Polished
Exhaust Tip Intercooled: No
Exhaust Tip Length: 3.375
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 2
Exhaust Tip Resonated: No
Exhaust Tip Shape: Round
Exhaust Tip Wall: Single Wall
Exit Style: Dual Out Rear
Finish: Natural
Gasket Or Seal Included: No
Grade Type: Performance
Hangers Included: Yes
Heat Shield Included: No
Inlet Diameter: 2.50
Inlet Type: Flanged
Main Piping Diameter: 2.50
Mount Type: Flanged
Mounting Bracket Included: No
Muffler (Left) Body Height: 4.00
Muffler (Left) Body Length: 13.25
Muffler (Left) Body Width: 9.50
Muffler (Left) Type: Chambered
Muffler (Right) Body Height: 4.00
Muffler (Right) Body Length: 13.25
Muffler (Right) Body Width: 9.50
Muffler (Right) Type: Chambered
Muffler Body Diameter: 2.50
Muffler Body Height: 4.00
Muffler Body Length: 13.25
Muffler Body Material: 409 Stainless Steel
Muffler Body Shape: Oval
Muffler Body Width: 9.50
Muffler Color: Black
Muffler Finish: Black High-Temperature Paint Finish
Muffler Flanged Inlet: No
Muffler Flanged Outlet: No
Muffler Included: Yes
Muffler Inlet Connection: Slip-Fit
Muffler Inlet Inside Diameter: 2.50
Muffler Inlet Outside Diameter: 2.63
Muffler Outlet Connection: Slip-Fit
Muffler Outlet Quantity: 1
Muffler Part Number: Kit Only
Muffler Quantity: 2
Muffler Series: Super 44
Muffler Type: Chambered
part type: Exhaust System
Pipe Color: Silver
Pipe Material: 409 Stainless Steel
Product Type: Exhaust System
Sound Level: Aggressive / Moderate
Spring Bolt Kit Included: No
Sub Category: Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter: 2.50
Tail Pipe Quantity: 2
Tail Pipe Quantity: Dual
Tail Pipe Tapered Outlet: No
Tip Logo: None
Type: Cat-Back
Valve Included: No
Valve Type: Not Applicable
Warning: California Proposition 65

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