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Flowmaster 817567 American Thunder Cat-Back Exhaust System

(2009-2014 Ford F-150)

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

817567
17 reviews
Sale Price

$999.95

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Flowmaster 817567 American Thunder Cat-Back Exhaust System delivers aggressive sound and proven performance gains for your vehicle. This complete exhaust system is engineered to optimize exhaust flow while providing the distinctive Flowmaster tone that enthusiasts demand.

Key Features:

  • Delta Flow technology for maximum flow and aggressive sound
  • Premium stainless steel construction resists corrosion and ensures long-lasting durability
  • Dyno-proven performance gains increase horsepower and torque
  • Complete cat-back system includes all necessary pipes, mufflers, and hardware for installation
  • Backed by Flowmaster's limited lifetime warranty

The American Thunder series combines Flowmaster's legendary performance with premium materials and construction. The mandrel-bent tubing maintains consistent diameter throughout for unrestricted exhaust flow, while the Delta Flow muffler technology produces a deep, aggressive exhaust note without interior drone. This system is designed for direct bolt-on installation using factory mounting locations.

Products specifications

Fits

2009-2014 Ford F-150

Inlet Inside Diameter

3.000 in.

Outlet Diameter

3.500 in.

Tubing Diameter

3.500 in.

Outlet Outside Diameter

4.000 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

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Heat Shield Attached

No

Color

Black Muffler; Natural Tubing

Material

Stainless Steel

Muffler Count

1

Exhaust Type

Single

Tip Diameter

4.000 in.

Tip Quantity

1

Tail Pipe Diameter

3.000 in.

Exit Position

Single Side

Single or Dual

Single

Title

Flowmaster 817567 Cat-back System 409S - Single Side Exit - American Thunder - Moderate/Aggressive

Brand

Flowmaster

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Drive

4WD

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

10.00

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

1

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Single Wall

Exit Style

Single Out Side

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Diameter

3.00

Inlet Type

Flanged

Mounting Bracket Included

No

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Oval

Muffler Color

Black

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Quantity

1

muffler part number

Kit Only

Muffler Quantity

1

Muffler Series

50 Series HD

Muffler Type

Chambered

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

Single

Tail Pipe Quantity

1

Tail Pipe Tapered Outlet

No

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Saved me $250!!! Hope it ships fast too.

Great service

You seem to have it all and ship quick

Ordering was simple

Service was excellent!

Quick and easy

good site and prices

so far so good

Will shop agaib

The LOWEST price anywhere I could find locally and on the web. easy ordering and fast shipment, even arrived 3 days prior to what was expected.

Easy product search and checkout process. The Amazon affiliation sealed the deal.

great price. easy process

found what I wanted , right price . ran it through Amazon Lifes good

good experience so far

Easy to order

great prices!

Awesome website with a wide selection of performance upgrades.

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