2001-2006 Chevrolet Avalanche Cat-Back Exhaust Flowmaster Stainless
SKU: 18233164735

2001-2006 Chevrolet Avalanche Cat-Back Exhaust Flowmaster Stainless

Sale price$527.38 Regular price$585.98
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

2001-2006 Chevrolet Avalanche Cat-Back Exhaust Flowmaster StainlessOverview: 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.

Overview:

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-inch tailpipes exit out the side of the vehicle behind the rear tires and are finished off with large pair of 4.00-inch polished 304 stainless tips. All necessary parts and hardware are included for a great fitting installation and is covered by Limited Lifetime Warranty.

Features:

  • Large 4.00-inch Black Ceramic Coated Tips
  • Mandrel-bent Dual 3.00-inch Tailpipes
  • Large 4-inch 50 HD Muffler Internals
  • Uses the Factory Hanger Locations
  • Deep Powerful Exterior Sound
  • Clears the Factory Spare Tire
  • Stainless Steel Construction
  • Quick and Easy Installation
  • Lifetime Limited Warranty
  • Specs:

  • Brand: Flowmaster
  • CARB (California) Compliant: Yes
  • Catalytic Converter Included: No
  • Catalytic Converter Quantity: 0
  • Clamping Type: Flat Band
  • Clamps Included: Yes
  • Emission Code: 5
  • Exhaust Series: American Thunder
  • Exhaust Tip Color: Silver
  • Exhaust Tip Connection: Clamp-On
  • Exhaust Tip Cut: Angled
  • Exhaust Tip Edge: Angle Cut
  • Exhaust Tip Finish: Polished
  • Exhaust Tip Material: 304 Stainless Steel
  • Exhaust Tip Quantity: 2
  • Exhaust Tip Shape: Round
  • Exhaust Tip Wall: Double Wall
  • Exit Style: Dual Out Side
  • Finish: Natural
  • Gasket Or Seal Included: No
  • Grade Type: Performance
  • Hangers Included: Yes
  • Heat Shield Included: No
  • Inlet Diameter: 3
  • Inlet Type: Flanged
  • Main Piping Diameter: 2.5
  • Mounting Bracket Included: Yes
  • Muffler Body Height: 5
  • Muffler Body Length: 17.25
  • Muffler Body Material: 409 Stainless Steel
  • Muffler Body Shape: Oval
  • Muffler Body Width: 10
  • Muffler Finish: Black High-Temperature Paint Finish
  • Muffler Flanged Inlet: No
  • Muffler Flanged Outlet: No
  • Muffler Included: Yes
  • Muffler Inlet Connection: Slip-Fit
  • Muffler Inlet Inside Diameter: 3
  • Muffler Inlet Outside Diameter: 3.13
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 2
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: Super 50 Series
  • Muffler Type: Chambered
  • Pipe Color: Silver
  • Pipe Material: 409 Stainless Steel
  • Sound Level: Aggressive / Moderate
  • Spring Bolt Kit Included: No
  • Tail Pipe Outlet Outside Diameter: 2.5
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817342
  • Applications:

    • 2002-2006 Chevrolet Avalanche 1500 325 CID
    • 2001-2006 Chevrolet Suburban 1500 325 CID
    • 2001-2006 GMC Yukon XL 1500 325 CID

    Emissions:

    • 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.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 18233164735

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    Based on 937 reviews
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    J
    Verified Purchase
    JVAC
    Waukegan, US
    ★★★★★ 5
    Toys For Puppies
    Color: Multicolour20
    This package is suited for puppies and it is priced right. 20 toys for 20 dollars and my little guy loves them. No outlet pet store will sell you this amount for the price. Great buy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 12, 2026
    H
    Verified Purchase
    H.L. Rich
    Bozeman, US
    ★★★★★ 5
    Recommend
    Color: Multicolour20
    My puppy loves to pull the toys out of this box and he especially loves the rope he likes to chew on it and I just really like that there are different kinds of toys for him so he doesn't get bored. The rope only lasted a couple of months. He chewed the heck out of it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 7, 2026
    K
    Verified Purchase
    Karen lovoi
    Massapequa, US
    ★★★★★ 4
    Could be dangerous for smaller dogs
    Color: Multicolour20
    Most of the toys seem to be great, I have a yorkshire terrier and I noticed that on some of the toys that have small nubs and prices that he can focus on he is chewing off and eating which is not good for his little body so just be careful and pay attention to how they are using the toys so you don't end up at the vet with a problem you didn't expect
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2026
    C
    Verified Purchase
    Chelsea
    Waukegan, US
    ★★★★★ 5
    Great assortment at a low price!
    Color: Multicolour20
    Keeping a puppy engaged in toys can be rough but my puppy LOVES the assortment of toys that were included in this box! She is teething and the durability of the toys have held up well. The rubber materials are soft on her teeth and the rope toys appease her tug of war moments. Would 100% recommend for anyone looking for a good deal on toys.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 5, 2026
    A
    Verified Purchase
    A
    Waukegan, US
    ★★★★★ 3
    Don’t leave your dog unsupervised with these!
    Color: Multicolour20
    Some of the toys I noticed break apart easily. I got these for my 4 month old puppy and they are definitely not chew resistant but he had so much fun playing with them. Some toys squeak. The toys are super cute but I don’t recommend letting your dog play with them without supervising because it can definitely be a choking hazard with how easily he tore them up. He normally doesn’t tear toys up easy so I won’t be buying again but he had fun with it while it lasted. Most toys had to be thrown away within 2-3 weeks.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 28, 2026

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