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Experience Flowmaster 817719 American Thunder Cat Back Exhaust System With A 70% Price Cut [d8ms3OMw]

$60.99 $195.99 -69%

Flowmaster's American Thunder Cat-back exhaust system for the 2016-2019 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 w

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Flowmaster's American Thunder Cat-back exhaust system for the 2016-2019 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 covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
Resources
Installation Instructions
Resources
Installation Instructions

Specifications:

California Proposition 65 Chemical Name 1 Nickel (metallic)
California Proposition 65 Chemical Name 2 Chromium (hexavalent compounds)
Catalytic Converter Included No
Description_ASC Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations
Description_ASM Fits 2016-2019 Toyota Tacoma with a 3.5L V6 engine. Fits all wheelbases.
Description_DEF Exhaust System Kit
Description_DES American Thunder Cat Back Exhaust System
Description_EXT American Thunder Cat Back Exhaust System; Dual Side Exit; Incl. 2.5 in. Mandrel Bent Tubing/Super 50 Series™ HD Muffler/3.5 in. Polished 304 Stainless Steel Tips;
Description_FAB Aggressive And Powerful Exterior Exhaust Tone
Description_FAB Dyno Tuned for Maximum Performance
Description_FAB Incl. Hangers and Hardware For Easy Installation
Description_FAB Lifetime Limited Warranty
Description_FAB Made in the USA
Description_FAB Mandrel Bent Tubing
Description_FAB Patented Delta Flow Technology
Description_FAB Premium Flowmaster Quality
Description_INV 2016-2022 TOYOTA TACOMA AMT DOS 409S
Description_KEY Header Back; Exhaust; Kit; Tacoma; Toyota; Performance
Description_LAB Proposition 65
Description_MKT Flowmaster's American Thunder Cat-back exhaust system for the 2016-2019 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 covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
Description_MKT The American Thunder cat-back exhaust system for the 2016-2022 Toyota Tacoma Access Cab and Double Cab with 3.5L engine is perfect for the person looking for an moderately-aggressive exterior sound level while maintaining a moderate interior tone with all of the performance benefits that you would expect from Flowmaster. This flanged stainless steel system connects directly to the back of the catalytic converter and the 2.50-inch mandrel-bent tubing runs into a single inlet/dual outlet Super 50 Series muffler exiting into dual 2.50-inch mandrel-bent stainless steel tailpipes. The system uses the factory hanger locations and is finished off with a pair of 3.50-inch polished stainless steel tips exiting out the left and right side behind the rear tires, which is perfect for towing. Designed for a perfect fit, the system includes all necessary parts, hardware and detailed instructions for an easy installation you can do at home. Notes: The system fits all 2/4 wheel drives and all wheelbases.
Description_SHO Exhaust System Kit
Exhaust Series American Thunder
Exhaust Type Single
Exit Position Dual Side
Exit Style Straight
Heat Shield Attached No
height 12.1
Inlet Diameter 2.500 in.
Inlet Inside Diameter 2.500 in.
length 60.0
LTL N
Material Stainless Steel
Mount Type Uses Factory Hangers
Muffler Body Material Stainless Steel
Muffler Body Shape Oval
Muffler Color Black
Muffler Count 1
Muffler Part Number Kit Only
Muffler Series Super 50
Muffler Type Welded Baffle
Outlet Diameter 2.500 in.
Outlet Outside Diameter 2.500 in.
Single or Dual Dual
Sound Level Moderate
System Type Cat Back
Tail Pipe Diameter 2.500 in.
Tip Cut Angle
Tip Diameter 3.500 in.
Tip Edge Style Cut
Tip Finish Polished
Tip Length 13.000 in.
Tip Logo Embossed
Tip Material Stainless Steel
Tip Quantity 2
Tip Shape Round
Tip Type Double Wall
Title Flowmaster 817719 Cat-back System - Dual Side Exit - American Thunder - Moderate Sound
Tubing Diameter 2.500 in.
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
weight 49.85
width 17.9

What Our Customers Say

January 1, 2026

Absolutely no complaints!

I've tested it thoroughly and it passes with flying colors.

- Victor C..

January 1, 2026

Absolutely no complaints!

This is an investment in quality, and it's paying off.

- Adalynn P..

January 1, 2026

Absolutely no complaints!

It's a very well-made and high-quality product.

- Ben R..

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