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Flowmaster - American Thunder Cat Back Exhaust System (817719)

Exhaust System Kit

$624.86

$816.81

You save: $191.95 (23%) off MSRP

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Select your vehicle to confirm fitment:

This part fits

  1. 2018 Toyota Tacoma TRD Off Road 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  2. 2018 Toyota Tacoma TRD Sport 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  3. 2018 Toyota Tacoma SR5 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  4. 2018 Toyota Tacoma SR 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  5. 2018 Toyota Tacoma Limited 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  6. 2018 Toyota Tacoma TRD Pro 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  7. 2017 Toyota Tacoma TRD Off Road 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  8. 2017 Toyota Tacoma Limited 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  9. 2017 Toyota Tacoma SR5 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  10. 2017 Toyota Tacoma SR 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  11. 2017 Toyota Tacoma TRD Sport 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  12. 2017 Toyota Tacoma TRD Pro 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  13. 2016 Toyota Tacoma SR5 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  14. 2016 Toyota Tacoma SR 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  15. 2016 Toyota Tacoma TRD Sport 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  16. 2016 Toyota Tacoma TRD Off Road 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  17. 2016 Toyota Tacoma Limited 3.5L V6 cc:3456 Crew Cab Pickup 60.5 in. bed
  18. show all...
Authorized Dealer

About this product

Part #: 817719

Flowmaster's American Thunder Cat-back exhaust system for the 2016-2018 Toyota Tacoma is perfect for the person looking for an aggressive exterior sound level while maintaining a moderate interior sound with all of the performance benefits that you would expect from Flowmaster. This bolt on 409S stainless steel system for the 3.5L V6 features mandrel bent 2.50in tubing and a Super 50 muffler that splits into dual 2.50in tailpipes. The system is finished off with dual 3.50in stainless steel tips that exit out the side. This system fits Access Cab and Double Cab models. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

More Details

2WD/4WDRWD/4WD
Bullet Point #1Stainless Steel Construction
Bullet Point #2Dyno tuned for maximum performance
Bullet Point #3Patented Delta Flow Technology
Bullet Point #4Made in the USA
Exit StyleStraight
Inlet Diameter2.5
Inlet Inside Diameter (in.)2.5
MaterialStainless Steel
Mount TypeUses Factory Hangers
Muffler Body MaterialStainless Steel
Muffler ColorBlack
Muffler Count1
Muffler MaterialStainless Steel
Muffler SeriesSuper 50
Muffler TypeWelded Baffle
Outlet Diameter (in)2.5
Outlet Outside Diameter (in.)2.5
Single DualDual
Sound LevelModerate Sound
System TypeCat-back System
Tip CutAngle
Tip Diameter (in)3.5
Tip Diameter (in.)3.5
Tip Edge StyleCut
Tip FinishPolished
Tip ShapeRound
Tip StyleDouble Wall
TitleFlowmaster 817719 Cat-back System - Dual Side Exit - American Thunder - Moderate Sound
Tubing Diameter (in)2.5
Additional Documents
  1. Certificate of Originpdf
  2. Installation Instructionspdf
  3. Warrantypdf

See what our community says about flowmaster products

What made you choose this particular product?
It was already installed on the car when I purchased it.
View on Eric's build
Was it easy to install? Any installation tips that will help others?
Easy to install with the right tools
View on Al's build
What made you choose this particular product?
Sound
View on Chad's build
What made you choose this particular product?
For the price it came with everything you need to change from an factory exhaust to dual exhaust.
Is this your first time buying from this brand? Did you consider other brands?
Yes, this was my first time buying this brand. I consider other brands.
Once you've had a chance to use the product, did it meet your expectations?
Good bang for your buck.
View on Deshawn's build
Michael Curbelo

290

Michael Curbelo
1988 Ford Mustang
What made you choose this particular product?
The way it sounds on the car and the reviews that it got is what sold me on buying it
Is this your first time buying from this brand? Did you consider other brands?
I’ve had this brand before but of different mufflers and I was considering getting SLP loudmouth bullet style mufflers
Was it easy to install? Any installation tips that will help others?
Was easy to install everything bolted right up
Once you've had a chance to use the product, did it meet your expectations?
It exceeded my expectations
View on Michael's build
WARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

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.

Benefits of adding this mod

An upgraded exhaust system is one of the easiest modifications that offers an immediate, noticeable performance improvement. Whether you’re cruising an M3 or modding a diesel truck, an upgraded exhaust will open up the restrictive factory system, allowing your engine to breathe better and deliver peak power! From lighter weight exhaust headers to improved cat-back systems, to better sounding mufflers, modifying your exhaust setup is a great place to express the character of your ride in a unique and cost effective way. Whatever you’re looking for in a modified exhaust system, we can provide the absolute best systems to make your vision a reality.

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we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ always free shipping in the U.S.
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Smoking Tire / The Drive

Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

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Ford Focus ST

Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

Wallace R

Chevrolet Silverado 1500