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Flowmaster 817494 American Thunder Cat-Back Exhaust System - with 60 Series Mufflers

(2005-2010 Ford Mustang)

Part of: Flowmaster American Thunder Cat-Back Exhaust System

Other options in this family: Flowmaster 17395 Flowmaster 817568 Flowmaster 17213 Flowmaster 818196 Flowmaster 818176

Manufacturer

Picture for manufacturer Flowmaster

Part Number

817494
4 reviews
Sale Price

$1,449.95

2 left at this price

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Usually delivered within 2 days

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Product Details

The Flowmaster American Thunder Cat-Back Exhaust System delivers an aggressive exterior sound while maximizing performance through advanced engineering. This complete bolt-on system connects directly after the factory catalytic converter and utilizes factory hanger locations for a straightforward installation.

Key Features:

  • 60 Series Delta Flow performance mufflers for aggressive tone and maximum flow
  • Scavenger Series X-pipe crossover design balances exhaust pulses for improved power and torque
  • 3-inch mandrel-bent 16-gauge stainless steel tubing maintains consistent diameter for unrestricted flow
  • Large 4-inch polished stainless steel tips for premium appearance
  • Uses factory hanger locations for proper fitment and easy installation
  • Includes all necessary hangers and hardware for complete bolt-on installation

Engineered for enthusiasts seeking aggressive sound without sacrificing performance, this American Thunder system combines Flowmaster's legendary Delta Flow technology with precision-bent mandrel tubing to reduce backpressure and enhance exhaust scavenging. The result is improved throttle response, increased horsepower and torque, and the unmistakable Flowmaster sound that turns heads.

Products specifications

Fits

2005-2010 Ford Mustang

Outlet Diameter

3.000 in.

Inlet Inside Diameter

3.000 in.

Outlet Outside Diameter

3.000 in.

System Type

Cat Back

Prop 65

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

California Proposition 65 Chemical Name 2

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name 1

Nickel (metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

Heat Shield Attached

No

Material

Stainless Steel

Tip Diameter

4.000 in.

Tubing Diameter

3.000 in.

Muffler Count

2

Exit Position

Dual Rear

Tip Quantity

2

Tail Pipe Diameter

3.000 in.

Exhaust Type

Dual

Single or Dual

Dual

Title

Flowmaster 817494 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

Brand

Flowmaster

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Drive

2WD

Emission Code

5

Exhaust Series

American Thunder

Exhaust Tip Color

Silver

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Rolled Edge Angle Cut

Exhaust Tip Finish

Polished

Exhaust Tip Intercooled

No

Exhaust Tip Length

5.25

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

Clamp-On

Mounting Bracket Included

No

Muffler (Left) Body Width

10.00

Muffler (Left) Type

Chambered

Muffler (Right) Type

Chambered

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Oval

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Quantity

1

muffler part number

Kit Only

Muffler Quantity

2

Muffler Series

60 Series Delta Flow

Muffler Type

Chambered

Pipe Color

Silver

Pipe Material

409 Stainless Steel

Product Type

Exhaust System

Sound Level

Aggressive

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

Dual

Tail Pipe Quantity

2

Tail Pipe Tapered Outlet

No

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

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Thank you

i was skeptical about this site but after reading the reviews and them having the lowest price i could find for my part i pulled the trigger and wasn't disappointed. fast shipping and low prices with great customer service will shop with them again if they have what im looking for.

I have place my order on line and I am very satisfied with your services , I wil recommend every one to purchase from you

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