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Flowmaster 817784 - American Thunder Cat Back Exhaust System

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$579.95

$644.95

You save: $65.00 (10%) off MSRP

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This part fits

  1. 2018 Ford Fiesta ST 1.6L L4 cid:97 cc:1596
  2. 2017 Ford Fiesta ST 1.6L L4 cid:97 cc:1596
  3. 2016 Ford Fiesta ST 1.6L L4 cid:97 cc:1596
  4. 2015 Ford Fiesta ST 1.6L L4 cid:97 cc:1596
  5. 2014 Ford Fiesta ST 1.6L L4 cid:97 cc:1596
Authorized Dealer

About this product

Part #: 817784

Flowmaster's American Thunder Cat-back exhaust system for the 2014-2017 Ford Fiesta ST with the 1.6L engine is perfect for the person looking for an aggressive exterior sound level with all of the performance benefits that you would expect from Flowmaster. This bolt-on 409S stainless steel system features single 2.50 inch mandrel-bent tubing and an Outlaw series muffler paired with a resonator for maximum power and exterior sound quality, but with a moderate and pleasant interior tone at cruising speeds. Other features include a polished 3.00 inch dual exhaust tip. This system includes all necessary parts, hardware and instructions for an easy installation.

More Details

Catalytic Converter IncludedNo
Exhaust SeriesAmerican Thunder
Exhaust TypeCat-Back
Exit PositionSide Out Rear
Heat Shield AttachedNo
Inlet Inside Diameter2.500 in.
Mount TypeUses Factory Hangers
Muffler Body Length6.500 in.
Muffler Body Material409S Stainless Steel
Muffler Count1
Muffler FinishPaint
Muffler Inlet Diameter2.500 in.
Muffler Outlet Diameter2.500 in.
Muffler Outlet LocationCenter
Muffler Overall Length25.000 in.
Muffler Part NumberKit Only
Muffler SeriesOutlaw
Muffler TypeReflection
Single or DualSingle
Sound LevelModerate/Aggressive
Tail Pipe Diameter2.500 in.
Tip CutAngle
Tip Diameter3.000 in.
Tip Edge StyleCut
Tip FinishPolished
Tip Length10.000 in.
Tip LogoEmbossed
Tip Material304 Stainless Steel
Tip TypeDouble Wall
Tubing Diameter2.500 in.
Additional Documents
  1. Certificate of Originpdf
  2. Warrantypdf

See what our community says about flowmaster products

Cole Perkins

20

Cole Perkins
2004 Ford Ranger
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What made you choose this particular product?
Good sound
View on Cole's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Crackle's and pops in certain rpm, doesn't sound raspy either
Is this your first time buying from this brand? Did you consider other brands?
First time
Was it easy to install? Any installation tips that will help others?
Professionally installed
Once you've had a chance to use the product, did it meet your expectations?
Yes
View on Jonathan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
Was it easy to install? Any installation tips that will help others?
Easy to install, just get a better pair of exhaust hangers.
View on Evan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Researched how it would sound on my truck
Is this your first time buying from this brand? Did you consider other brands?
Yes my first time, and I did consider other brands but decided on Flowmaster
Once you've had a chance to use the product, did it meet your expectations?
It was a great choice and my truck sounds 100 times better than the cherry bomb
View on Jon's build
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What made you choose this particular product?
Sound awesome
Is this your first time buying from this brand? Did you consider other brands?
No
View on Gary's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

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The Smoking Tire / The Drive

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