FlowFX Cat-Back Exhaust System 2011-2014 Chrysler 300C & Dodge Charger R/T 5.7L Hemi

Vehicle Info Needed

FLOWMASTERPART NUMBER: 389-717831

FlowFX Cat-Back Exhaust System 2011-2014 Chrysler 300C & Dodge Charger R/T 5.7L Hemi

Name: FlowFX Cat-Back Exhaust System 2011-2014 Chrysler 300C & Dodge Charger R/T 5.7L Hemi
Brand: FLOWMASTER
SKU: 389-717831
Price: 899.95 USD
Availability: InStock

^$899⁹⁵

Ships on Sep 14, 2026

Lowest Price Guarantee

Dodge

FlowFX Cat-Back Exhaust System

2011-2014 Chrysler 300C 5.7L Hemi

2011-2014 Dodge Charger R/T 5.7L Hemi

2.500 in. Tubing

2.500 in. Polished SS Tips

Dual Rear Exit

Flow FX Series Mufflers

409S Stainless Steel

FLOWMASTER MUFFLERS 717831 Features:

Introducing Flowmaster's FlowFX Cat-back exhaust system for the 2011-2014 Dodge Charger R/T & Chrysler 300C with the 5.7L Hemi engine. This system is perfect for the person looking for an aggressive exterior and moderate interior sound level with all of the performance benefits that you would expect from Flowmaster. Features include full stainless steel construction, dual 2.50-inch mandrel-bent tubing flowing into a Scavenger X-Pipe cross-over for maximum scavenging of exhaust gases entering into a pair of FlowFX "straight-through" mufflers for maximum performance and a deep aggressive sound. The mandrel-bent tailpipes utilize the factory hangers and exit within the factory exhaust bezels for a stealthy look. The system is covered by Flowmaster's Lifetime Limited Warranty, protecting your investment and giving you peace of mind. Designed for an easy installation, includes all necessary parts, hardware and detailed instructions for an easy installation you can do at home.

FlowFX "Straight-through" Performance Mufflers
Exclusive Scavenger Series X-Pipe Cross-over
Tailpipes Exit in the Factory Exhaust Bezels
Dyno-Tuned for Maximum Performance
Over 35+years of Flowmaster Quality
Mandrel-bent Stainless Steel Tubing
Uses the Factory Hanger Locations
Includes all Necessary Hardware
Lifetime Limited Warranty
Deep Powerful Sound
Easy Installation

Aggressive Exhaust Tone

Bright 409 stainless steel Flowmaster FlowFX Exhaust Systems have straight-through FlowFX mufflers with a large core for a deep, moderate-to-aggressive exterior and interior sound. Each kit is designed and dyno-tuned for maximum performance, so you know you are getting the most out of your exhaust system.

Part TypeExhaust System

Product LineFlowmaster FlowFX Exhaust Systems

BrandFLOWMASTER

Package Height15.0

Package Width17.25

Package Length52.5

Weight61.0 PG

Muffler Inlet Inside Diameter2.50 in.

Hangers IncludedYes

Main Piping Diameter2.50 in.

Tail Pipe QuantityDual

Inlet TypeClamp-On

Exhaust Tip Material304 Stainless Steel

Catalytic Converter Quantity0

Muffler Body Length14 in.

Sound LevelAggressive / Moderate

Muffler Body Material409 Stainless Steel

Exhaust Tip CutAngled

Gasket Or Seal IncludedNo

Exhaust Tip IntercooledNo

Pipe ColorSilver

Muffler Quantity2

Muffler Inlet Outside Diameter2.63 in.

Muffler Flanged OutletNo

Exhaust Tip ResonatedNo

Muffler Outlet LocationCenter

Catalytic Converter IncludedNo

Heat Shield IncludedNo

Part CategoryPerformance Parts

Exhaust Tip WallSingle Wall

Exhaust Tip Quantity2

Muffler Inlet LocationOffset

Exhaust Tip FinishPolished

Exhaust Tip EdgeSlash Cut

Valve IncludedNo

Muffler TypeAbsorption

Pipe Material409 Stainless Steel

Muffler Body Width9 in.

Tail Pipe Tapered OutletNo

Muffler Body ShapeOval

Mounting Bracket IncludedNo

Muffler Outlet Quantity1

Muffler FinishNatural

Mount TypeUses Factory Hangers

Clamps IncludedYes

FinishNatural

Exit StyleDual Out Rear

Muffler Body Height4 in.

Clamping TypeFlat Band

Muffler Flanged InletNo

Spring Bolt Kit IncludedNo

Muffler SeriesFlow FX

Muffler IncludedYes

Exhaust Tip ConnectionWelded

Tail Pipe Outlet Outside Diameter2.50 in.

Valve TypeNot Applicable

Exhaust Tip Diameter2.50 in.

Part FitmentDirect Fit

Vendor Part Number717831

Package Qty1

Package TypeEA

No Questions

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