

Hero image 0 of Flowmaster 817342 Cat-back System 409S - Dual Side Exit - American Thunder - Moderate Sound, 0 of 3
Flowmaster 817342 Cat-back System 409S - Dual Side Exit - American Thunder - Moderate Sound
(No ratings yet)
Check if this fits your vehicle
Key item features
- Sound Profile: Features a moderate exterior exhaust note with a mild interior tone, produced by a Super 50 Series performance muffler and a specially tuned resonator.
- Exhaust Design: This American Thunder system includes dual 2.50-inch tailpipes that exit out the side of the vehicle behind the rear tires.
- Tip Finish: The system is finished with large, polished 4.00-inch 304 stainless steel tips.
- Material Construction: Constructed from 16-gauge mandrel-bent stainless steel tubing for durability.
- Installation Ease: Designed for an easy installation, connecting after the factory catalytic converter and utilizing factory hanger locations.
- Vehicle Compatibility: Compatible with 2001-2006 Chevrolet Suburban, Avalanche, and GMC Yukon XL 1500 models equipped with a 5.3L engine.
Generated by AI
Specs
- Vehicle makeChevrolet, GMC
- Vehicle modelSuburban, Avalanche, Yukon XL 1500
- Vehicle year2001, 2002, 2003, 2004, 2005, 2006
- Inlet diameter3.00
- Outlet diameter2.50 in
- Muffler typePerformance Mufflers
Current price is USD$1,126.95
Price when purchased online
- Free shipping
Free 90-day returns
How do you want your item?
Columbus, 43215
Arrives by Fri, Feb 6
Sold and shipped by Walmart.com
Free 90-day returns
More seller options (1)
Starting from $1,126.95
Similar items you might like
Based on what customers bought
Flowmaster 818189 Flowmaster Outlaw Cat-Back Exhaust System $1,024.95
$1,02495current price $1,024.95Flowmaster 818189 Flowmaster Outlaw Cat-Back Exhaust System
Save withShipping, arrives in 3+ daysFlowmaster 817725 Cat-back - American Thunder - Dual - Mod/Agg Sound - DOR/S - 409S $1,126.95
$1,12695current price $1,126.95Flowmaster 817725 Cat-back - American Thunder - Dual - Mod/Agg Sound - DOR/S - 409S
Shipping, arrives in 3+ daysFlowmaster 817529 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound $1,126.95
$1,12695current price $1,126.95Flowmaster 817529 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound
Shipping, arrives in 3+ daysFlowmaster 817936 Flowmaster Outlaw Cat-Back Exhaust System $1,106.95
$1,10695current price $1,106.95Flowmaster 817936 Flowmaster Outlaw Cat-Back Exhaust System
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 818167 American Thunder Cat-Back Exhaust System $1,255.84
$1,25584current price $1,255.84Flowmaster 818167 American Thunder Cat-Back Exhaust System
Save withShipping, arrives in 3+ daysFlowmaster 818192 Outlaw Extreme Cat Back System EXHAUST SYSTEM $989.95
$98995current price $989.95Flowmaster 818192 Outlaw Extreme Cat Back System EXHAUST SYSTEM
Save withShipping, arrives in 3+ daysFlowmaster 717924 Flowmaster FlowFX Cat-Back Exhaust System $824.82
$82482current price $824.82Flowmaster 717924 Flowmaster FlowFX Cat-Back Exhaust System
11 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 $716.95
$71695current price $716.95Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6
Save withShipping, arrives in 3+ daysFlowmaster 817508 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound $1,126.95
$1,12695current price $1,126.95Flowmaster 817508 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
34.3 out of 5 Stars. 3 reviewsShipping, arrives in 3+ daysFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System $699.95
$69995current price $699.95Flowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System
Shipping, arrives in 3+ daysFlowmaster 718142 FlowFX Cat-Back Exhaust System - Stainless - Dual Side Exit $1,075.95
$1,07595current price $1,075.95Flowmaster 718142 FlowFX Cat-Back Exhaust System - Stainless - Dual Side Exit
Shipping, arrives in 3+ daysFlowmaster 817952 American Thunder Cat-Back Exhaust 3.0 in Dual Out Rear Exit $1,039.95
$1,03995current price $1,039.95Flowmaster 817952 American Thunder Cat-Back Exhaust 3.0 in Dual Out Rear Exit
Save withShipping, arrives in 3+ daysFlowmaster 817479 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound $1,081.95
$1,08195current price $1,081.95Flowmaster 817479 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
Shipping, arrives in 3+ daysFlowmaster 818147 Force II Cat-Back Exhaust System Stainless Dual Exit Polished Tips $1,087.50
$1,08750current price $1,087.50Flowmaster 818147 Force II Cat-Back Exhaust System Stainless Dual Exit Polished Tips
Shipping, arrives in 3+ daysFlowmaster 817949 Force II Cat-back Exhaust System $773.58
$77358current price $773.58Flowmaster 817949 Force II Cat-back Exhaust System
Shipping, arrives in 3+ daysFlowmaster 817960 Outlaw Extreme Hi Clearance Cat-Back Exhaust 3.0" 409 Stainless $499.95
$49995current price $499.95Flowmaster 817960 Outlaw Extreme Hi Clearance Cat-Back Exhaust 3.0" 409 Stainless
Save withShipping, arrives in 3+ daysFlowmaster 818108 Outlaw Extreme Hi Clearance Cat-Back Exhaust 3.0" 409 Stainless $466.99
$46699current price $466.99Flowmaster 818108 Outlaw Extreme Hi Clearance Cat-Back Exhaust 3.0" 409 Stainless
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit $694.78
$69478current price $694.78Flowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit
Shipping, arrives in 3+ daysFlowmaster 17438 Cat-back System American Thunder 2003-08 Dodge Ram 2500/3500 $870.95
$87095current price $870.95Flowmaster 17438 Cat-back System American Thunder 2003-08 Dodge Ram 2500/3500
14 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 717930 FlowFX Cat-Back Exhaust System Stainless 3.5 in Single Side Exit $712.95
$71295current price $712.95Flowmaster 717930 FlowFX Cat-Back Exhaust System Stainless 3.5 in Single Side Exit
Shipping, arrives in 3+ days
About this item
Product details
Compatible with 2001-2006 Chevrolet Suburban, Avalanche and GMC Yukon XL 1500 with 5.3L engine. Stainless Steel;
This American Thunder system fits 2001-2006 GM Suburban, Avalanche and Yukon XL 1500 SUV's and increases the horsepower, torque and mileage of these popular trucks. The exhaust system is constructed from 16-gauge mandrel-bent stainless steel and has a flanged resonator assembly flowing into a specially tuned resonator and a Super 50 Series performance muffler producing a mild to moderate interior tone and a deep exterior sound. The dual 2.50 in. tailpipes exit out the side of the vehicle behind the rear tires and are finished off with large pair of 4.00 in. polished 304 stainless tips. All necessary parts and hardware are included for a great fitting installation and is covered by Limited Lifetime Warranty.;
This American Thunder system fits 2001-2006 GM Suburban, Avalanche and Yukon XL 1500 SUV's and increases the horsepower, torque and mileage of these popular trucks. The exhaust system is constructed from 16-gauge mandrel-bent stainless steel and has a flanged resonator assembly flowing into a specially tuned resonator and a Super 50 Series performance muffler producing a mild to moderate interior tone and a deep exterior sound. The dual 2.50 in. tailpipes exit out the side of the vehicle behind the rear tires and are finished off with large pair of 4.00 in. polished 304 stainless tips. All necessary parts and hardware are included for a great fitting installation and is covered by Limited Lifetime Warranty.;
- Includes Hangers and Hardware for an Easy Installation
- Moderate Exterior Exhaust Note with Mild Interior Tone
- Dual 4.00-inch Polished 304 Stainless Steel Tips
- Mandrel-bent 16-gauge Stainless Steel Tubing
- Connects After Factory Catalytic Converter
- Super 50 Series Performance Muffler
- Includes Specially Tuned Resonator
- Uses the Factory Hanger Locations
- Performance Look of Duals
- Lifetime Limited Warranty
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Vehicle make
Chevrolet, GMC
Vehicle model
Suburban, Avalanche, Yukon XL 1500
Vehicle year
2001, 2002, 2003, 2004, 2005, 2006
Inlet diameter
3.00
Warranty
Warranty information
Limited Lifetime
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Compare with similar items
| Product | Viewing this itemFlowmaster 817342 Cat-back System 409S - Dual Side Exit - American Thunder - Moderate Sound ![]() $1,126.95 current price $1,126.95 | Flowmaster 817725 Cat-back - American Thunder - Dual - Mod/Agg Sound - DOR/S - 409S ![]() $1,126.95 current price $1,126.95 | Flowmaster 817529 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound ![]() $1,126.95 current price $1,126.95 | Flowmaster 817936 Flowmaster Outlaw Cat-Back Exhaust System ![]() $1,106.95 current price $1,106.9515 out of 5 Stars. 1 reviews | Flowmaster 818167 American Thunder Cat-Back Exhaust System ![]() $1,255.84 current price $1,255.84 | Flowmaster 818192 Outlaw Extreme Cat Back System EXHAUST SYSTEM ![]() $989.95 current price $989.95 | Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 ![]() $716.95 current price $716.95 | Flowmaster 717924 Flowmaster FlowFX Cat-Back Exhaust System ![]() $824.82 current price $824.8211 out of 5 Stars. 1 reviews | Flowmaster 817508 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound ![]() $1,126.95 current price $1,126.9534.3 out of 5 Stars. 3 reviews | Flowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System ![]() $699.95 current price $699.95 |
|---|
| Vehicle make | ChevroletFlowmaster 817342 Cat-back System 409S - Dual Side Exit - American Thunder - Moderate Sound | FordFlowmaster 817725 Cat-back - American Thunder - Dual - Mod/Agg Sound - DOR/S - 409S | FordFlowmaster 817529 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound | RAMFlowmaster 817936 Flowmaster Outlaw Cat-Back Exhaust System | GMFlowmaster 818167 American Thunder Cat-Back Exhaust System | -Flowmaster 818192 Outlaw Extreme Cat Back System EXHAUST SYSTEM | ChevyFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | GMFlowmaster 717924 Flowmaster FlowFX Cat-Back Exhaust System | Chrysler, DodgeFlowmaster 817508 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | JeepFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System |
|---|---|---|---|---|---|---|---|---|---|---|
| Vehicle model | SuburbanFlowmaster 817342 Cat-back System 409S - Dual Side Exit - American Thunder - Moderate Sound | F-150Flowmaster 817725 Cat-back - American Thunder - Dual - Mod/Agg Sound - DOR/S - 409S | RangerFlowmaster 817529 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound | 1500Flowmaster 817936 Flowmaster Outlaw Cat-Back Exhaust System | COLORADOFlowmaster 818167 American Thunder Cat-Back Exhaust System | 818192Flowmaster 818192 Outlaw Extreme Cat Back System EXHAUST SYSTEM | 2500HDFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | SilveradoFlowmaster 717924 Flowmaster FlowFX Cat-Back Exhaust System | Charger, 300Flowmaster 817508 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | GladiatorFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System |
| Vehicle year | 2001Flowmaster 817342 Cat-back System 409S - Dual Side Exit - American Thunder - Moderate Sound | 2015Flowmaster 817725 Cat-back - American Thunder - Dual - Mod/Agg Sound - DOR/S - 409S | 1998Flowmaster 817529 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound | 2019Flowmaster 817936 Flowmaster Outlaw Cat-Back Exhaust System | -Flowmaster 818167 American Thunder Cat-Back Exhaust System | -Flowmaster 818192 Outlaw Extreme Cat Back System EXHAUST SYSTEM | 2020Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | -Flowmaster 717924 Flowmaster FlowFX Cat-Back Exhaust System | 2011Flowmaster 817508 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | 2020Flowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System |
| Inlet diameter | 3.00Flowmaster 817342 Cat-back System 409S - Dual Side Exit - American Thunder - Moderate Sound | 3.00 inFlowmaster 817725 Cat-back - American Thunder - Dual - Mod/Agg Sound - DOR/S - 409S | 2.5 inFlowmaster 817529 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound | 3.00 inFlowmaster 817936 Flowmaster Outlaw Cat-Back Exhaust System | -Flowmaster 818167 American Thunder Cat-Back Exhaust System | -Flowmaster 818192 Outlaw Extreme Cat Back System EXHAUST SYSTEM | 3.50 inFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 | 3.00 inFlowmaster 717924 Flowmaster FlowFX Cat-Back Exhaust System | 2.50Flowmaster 817508 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound | 3 inFlowmaster 717912 Flowmaster FlowFX Cat-Back Exhaust System |
Now hiding additional rows in the Table
Popular items in this category
Best selling items that customers love
Flowmaster 817522 Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound $1,024.95
$1,02495current price $1,024.95Flowmaster 817522 Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 17430 Cat-back Exhaust System American Thunder 2007-08 Tahoe/Yukon $767.95
$76795current price $767.95Flowmaster 17430 Cat-back Exhaust System American Thunder 2007-08 Tahoe/Yukon
13 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 817719 Cat-back System - Dual Side Exit - American Thunder - Moderate Sound $650.92
$65092current price $650.92Flowmaster 817719 Cat-back System - Dual Side Exit - American Thunder - Moderate Sound
Shipping, arrives in 3+ daysFlowmaster 17471 Cat-back Exhaust System fits 87-96 Ford F-150 American Thunder $819.95
$81995current price $819.95Flowmaster 17471 Cat-back Exhaust System fits 87-96 Ford F-150 American Thunder
Shipping, arrives in 3+ daysFlowmaster 17233 Cat-back Exhaust System American Thunder 86-91 Camaro/Firebird $749.95
$74995current price $749.95Flowmaster 17233 Cat-back Exhaust System American Thunder 86-91 Camaro/Firebird
Shipping, arrives in 3+ daysFlowmaster 17312 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound $716.95
$71695current price $716.95Flowmaster 17312 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound
Shipping, arrives in 3+ daysFlowmaster 817499 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate/Aggressive $1,229.95
$1,22995current price $1,229.95Flowmaster 817499 Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate/Aggressive
Shipping, arrives in 3+ daysFlowmaster 17162 Cat-back Exhaust System American Thunder 92-95 GM Blazer/Jimmy $549.95
$54995current price $549.95Flowmaster 17162 Cat-back Exhaust System American Thunder 92-95 GM Blazer/Jimmy
14 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 817674 Cat-back System 409S - Single Rear Exit - American Thunder - Moderate Sound $433.36
$43336current price $433.36Flowmaster 817674 Cat-back System 409S - Single Rear Exit - American Thunder - Moderate Sound
Shipping, arrives in 3+ daysFlowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound $665.95
$66595current price $665.95Flowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 17425 Cat-back Exhaust System American Thunder fits 2000-06 Tundra $921.95
$92195current price $921.95Flowmaster 17425 Cat-back Exhaust System American Thunder fits 2000-06 Tundra
Shipping, arrives in 3+ daysFlowmaster 817477 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound $1,024.95
$1,02495current price $1,024.95Flowmaster 817477 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 817664 Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Aggressive Sound $1,229.95
$1,22995current price $1,229.95Flowmaster 817664 Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Aggressive Sound
14 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 817669 Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Aggressive Sound $1,177.95
$1,17795current price $1,177.95Flowmaster 817669 Cat-back System 409S - Dual Rear/Side Exit - American Thunder - Aggressive Sound
15 out of 5 Stars. 1 reviewsShipping, arrives in 3+ daysFlowmaster 817480 Cat-back Exhaust kit American Thunder 2005-10 Dodge Magnum RT $1,075.95
$1,07595current price $1,075.95Flowmaster 817480 Cat-back Exhaust kit American Thunder 2005-10 Dodge Magnum RT
23.5 out of 5 Stars. 2 reviewsShipping, arrives in 3+ daysFlowmaster 817494 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound $1,399.95
$1,39995current price $1,399.95Flowmaster 817494 Cat-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound
Shipping, arrives in 3+ daysFlowmaster 17213 Cat-back System - Dual Rear Exit - American Thunder - Aggressive Sound $695.72
$69572current price $695.72Flowmaster 17213 Cat-back System - Dual Rear Exit - American Thunder - Aggressive Sound
Shipping, arrives in 3+ daysFlowmaster 17116 Cat-back System - Dual Rear Exit - American Thunder - Aggressive Sound $716.95
$71695current price $716.95Flowmaster 17116 Cat-back System - Dual Rear Exit - American Thunder - Aggressive Sound
Save withShipping, arrives in 3+ daysFlowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound $614.95
$61495current price $614.95Flowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound
Shipping, arrives in 3+ daysFlowmaster 817328 Cat-back System 409S - Single Side Exit - American Thunder - Aggressive Sound $849.95
$84995current price $849.95Flowmaster 817328 Cat-back System 409S - Single Side Exit - American Thunder - Aggressive Sound
Shipping, arrives in 3+ days
Customer ratings & reviews
0 ratings|0 reviews
This item does not have any reviews yet
Related pages
- Flowmaster Outlaw Axle Back Exhaust
- Flowmaster Mufflers
- Magnaflow Mufflers
- Magnaflow Diesel Muffler
- Brand: Magnaflow Performance Exhaust
- Magnaflow Resonator
- Flowmaster Collection
- Flowmaster Flowmaster Collection
- Magnaflow Exhaust Systems
- Magnaflow Exhaust Tips
- Flowmaster Exhaust Systems
- Exhaust Systems & Mufflers










