FlowFX Cat-Back Exhaust System 2015-2016 Dodge Challenger R/T 5.7L V8

Vehicle Info Needed

FLOWMASTERPART NUMBER: 389-717830

FlowFX Cat-Back Exhaust System 2015-2016 Dodge Challenger R/T 5.7L V8

Name: FlowFX Cat-Back Exhaust System 2015-2016 Dodge Challenger R/T 5.7L V8
Brand: FLOWMASTER
SKU: 389-717830
Price: 1065.95 USD
Availability: InStock

^$1,065⁹⁵

Ships on Sep 03, 2026

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Dodge

FlowFX Cat-Back Exhaust System

2015-2016 Dodge Challenger R/T 5.7L V8

2.500 in. Tubing

No Tips

Dual Rear Exit

Flow FX Series Mufflers

409S Stainless Steel

FLOWMASTER MUFFLERS 717830 Features:

Introducing Flowmaster's new line of FlowFX Cat-back exhaust systems for the 2015-2016 Dodge Challenger R/T 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 into the Factory Exhaust Bezels
Mandrel-bent Stainless Steel Construction
Dyno-Tuned for Maximum Performance
Uses the Factory Hanger Locations
Includes All Necessary Hardware
Lifetime Limited Warranty
Easy Installation

Part TypeExhaust System

BrandFLOWMASTER

Package Height15.0

Package Width16.5

Package Length52.5

Weight60.0 PG

Part CategoryPerformance Parts

Exhaust Tip Quantity2

Muffler Inlet LocationOffset

Valve IncludedNo

Muffler TypeAbsorption

Pipe Material409 Stainless Steel

Muffler Inlet Inside Diameter2.50 in.

Hangers IncludedYes

Muffler Body Width9 in.

Main Piping Diameter2.50 in.

Tail Pipe QuantityDual

Tail Pipe Tapered OutletNo

Inlet TypeClamp-On

Muffler Body ShapeOval

Mounting Bracket IncludedNo

Muffler Outlet Quantity1

Muffler FinishNatural

Catalytic Converter Quantity0

Mount TypeUses Factory Hangers

Clamps IncludedYes

Muffler Body Length14 in.

Sound LevelAggressive / Moderate

FinishNatural

Exit StyleDual Out Rear

Muffler Body Material409 Stainless Steel

Muffler Body Height4 in.

Clamping TypeFlat Band

Muffler Flanged InletNo

Gasket Or Seal IncludedNo

Spring Bolt Kit IncludedNo

Muffler SeriesFlow FX

Exhaust Tip IntercooledNo

Pipe ColorSilver

Muffler IncludedYes

Exhaust Tip ConnectionClamp-On

Muffler Quantity2

Muffler Inlet Outside Diameter2.63 in.

Tail Pipe Outlet Outside Diameter2.50 in.

Valve TypeNot Applicable

Muffler Flanged OutletNo

Muffler Outlet LocationCenter

Exhaust Tip Diameter2.50 in.

Part FitmentDirect Fit

Catalytic Converter IncludedNo

Heat Shield IncludedNo

Vendor Part Number717830

Package Qty1

Package TypeEA

No Questions

No Reviews

Please click here to download the instructions PDF file

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