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Flowmaster 717920 FlowFX Cat-Back Exhaust System with Dual 3-Inch Mandrel-Bent Tubing

(2015-2023 Dodge Challenger)

Part of: Flowmaster Cat-Back Exhaust System

Other options in this family: Flowmaster 718103 Flowmaster 718217 Flowmaster 717909 Flowmaster 718111 Flowmaster 717995

Manufacturer

Picture for manufacturer Flowmaster

Part Number

717920
6 reviews
Sale Price

$1,599.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Flowmaster FlowFX Cat-Back Exhaust System delivers a deep, powerful sound with exceptional performance gains. Engineered for enthusiasts seeking aggressive exhaust tone without excessive drone, this complete system combines premium construction with cutting-edge design.

Key Features:

  • All stainless steel construction for maximum durability and corrosion resistance
  • Dual 3.00-inch mandrel-bent tubing for optimal exhaust flow and reduced backpressure
  • Stainless steel FlowFX performance mufflers engineered for deep tone with minimal interior resonance
  • Scavenger X-pipe design maximizes power output and creates deep, balanced exhaust tone
  • Factory-style active exhaust valves included for on-demand sound control
  • Large aggressive quad exhaust tips for bold, high-performance appearance
  • Utilizes factory hanger locations for direct bolt-on installation
  • Backed by Flowmaster's Lifetime Limited Warranty

This complete cat-back system replaces your factory exhaust from the catalytic converters back, providing significant performance improvements and a commanding exhaust note. The mandrel-bent tubing maintains consistent diameter throughout each bend, ensuring maximum exhaust velocity and horsepower gains. Professional installation recommended for best results.

Products specifications

Fits

2015-2023 Dodge Challenger

Inlet Inside Diameter

3.000 in.

Tip Diameter

3.500 in.

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

Tubing Diameter

3.000 in.

Exit Position

Dual Rear

Tail Pipe Diameter

3.000 in.

Exhaust Type

Cat-Back

Material

409S Stainless Steel

Brand

Flowmaster

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

FlowFX

Exhaust Tip Color

Black

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Angle Cut

Exhaust Tip Finish

Black Ceramic Coating

Exhaust Tip Intercooled

No

Exhaust Tip Length

9.50

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

2

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Double Wall

Exit Style

Dual Out Rear

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Type

Clamp-On

Mount Type

Uses Factory Hangers

Mounting Bracket Included

No

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Oval

Muffler Finish

Natural

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Quantity

1

Muffler Quantity

2

Muffler Series

FlowFX

Muffler Type

Absorption

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 Quantity

Dual

Tail Pipe Quantity

2

Tail Pipe Tapered Outlet

No

Tip Logo

Embossed

Type

Cat-Back

Valve Included

Yes

Valve Type

OEM-Style Valves

Warning

California Proposition 65

Shipping price is a bit excessive.

Good

Fast and easy

Finding the part was difficult, but checkout was easy.

So far so good no problems encountered

shopping was easy,prices good,shipping discount appreciated but shipping cost still a killer on savings.

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