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2011-2019 Chevrolet Silverado 2500 HD Cat-back Exhaust System Flowmaster American Thunder 817541

2011-2019 Chevrolet Silverado 2500 HD Cat-back Exhaust System Flowmaster American Thunder 817541

817541-CP

$1,349.95 USD
$1,349.95 USD
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Overview:

The new Flowmaster American Thunder® Cat-back exhaust system for 2011-2019 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with 6.0L, is perfect for the person looking for a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster®. Designed for the Crew Cab, Standard Bed (6.5 ft.) models only, this bolt-on, emissions-legal system features a stainless steel 50 Series HD™ muffler and large dual 3.00-inch stainless steel mandrel bent tailpipes that can be configured to exit either dual out the sides, or dual straight out the back. The system is finished off with beautifully polished 4.00-inch stainless steel tips and is covered by our Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Notes: Fits Crew Cab with 6.5' bed length. 153.7" wheelbase only.

Features:

  • Scavenger X-pipe for Maximum Performance
  • Deep Aggressive Powerful Sound
  • Flowmaster Quality & Durability
  • All Stainless Steel Construction
  • Race-proven Outlaw Mufflers
  • 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: 3.5
  • Inlet Type: Flanged
  • Main Piping Diameter: 4
  • Mounting Bracket Included: Yes
  • Muffler Body Height: 5
  • Muffler Body Length: 18.25
  • 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: 3.5
  • Muffler Inlet Outside Diameter: 3.63
  • Muffler Outlet Connection: Slip-Fit
  • Muffler Outlet Quantity: 2
  • Muffler Part Number: Kit Only
  • Muffler Quantity: 1
  • Muffler Series: 50 Series HD
  • 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: 3
  • Tail Pipe Quantity: 2
  • Tail Pipe Tapered Outlet: No
  • Type: Cat-Back
  • Valve Included: No
  • Valve Type: Not Applicable
  • Part Number: 817541

    • Applications:

    • 2011-2019 Chevrolet Silverado 2500 HD 364 CID
    • 2016-2019 Chevrolet Silverado 3500 HD 364 CID
    • 2011-2019 GMC Sierra 2500 HD 364 CID
    • 2011-2019 GMC Sierra 3500 HD 364 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.
    View full details

    Policies and FAQs

    Return Policy

    We accept returns on products within 30 days of delivery. Return shipping is the responsibility of the buyer unless we, the seller, are at fault.

    Fault reasons include but are not limited to:
    • Buyer was shipped the wrong product
    • Buyer was shipped a damaged product
    • The product page had incorrect fitment and the part does not fit the Buyer's vehicle

    The Buyer will not be refunded outbound shipping unless the Seller (Car Part People) is at fault.
     

    In cases where the Buyer purchases and ships the return please note that if the Shipper (ex. USPS, FedEx, UPS, etc.) loses the return we will not be able to offer a refund as the Buyer must contact the Shipper and make a claim.
     

    All products must be returned in original condition, meaning that the product must not be damaged, installed, or missing pieces/parts. If the product is not in original condition a deduction will be issued of up to 50% of the purchase price of the product.
     
    Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
     

    When we, the seller, are at fault, please Contact Us for a return label, products returned with a shipping label not provided by the seller will not be refunded to the buyer. Please also note that our return labels are issued with the dimensions and weight of the original shipment, if the product is being returned in any box/package besides the original please contact us with the dimensions and weight.
     

    Returns must be sent to this address:
    Car Part People
    218 S Lyman St.
    Wadsworth, OH 44281
     

    Products returned directly to a manufacturer or the incorrect address may be issued a deduction or denied a refund entirely.
     

    If a product was delivered outside the 30 day return window or is no longer in original condition please contact us as we may be able to issue a refund in store credit and/or with a deduction. If this is the case please Contact Us as these situations are handled on a case by case basis.
     

    If there are any questions, concerns, or doubts about return eligibility please Contact Us and we would be more than happy to assist you.
     
    This policy and page were last updated: July 14th 2023

    FAQs

    |Q. What is an Intermediate Brake Line?

    |A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to  a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines. 

    |Q. What is included in a pre bent brake line kit?

    |A. Our kits include all of the solid metal lines for that section of the vehicle

    |Q. I need to return something -  what's your return policy?

    |A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.

    • Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.

    • If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly. 

    |Q. I live in the area. Can I come and pick up parts?

    |A. Yes but you will need to order in advance. All of our items are not stocked at our location. So please place your order online and we will notify you when it is ready for pick up.

    |Q. Do you sell just one line from a kit? 

    |A. Unfortunately we cannot offer single lines outside of kits

    |Q. Do your parts have a guarantee?

    |A. Yes all are covered by the manufactures standard warranty's. Most warranties cover the cost of parts. Any installation or other fees are non-refundable.

    |Q. Can I pay with a check, money order, or cash?

    |A. Online we accept PayPal and all major Credit Cards. If your are picking an item up we gladly accept cash. 

    |Q. Can I have this item shipped to someone other than myself?

    |A. We can only ship to your confirmed address in PayPal or your billing address if you pay with a credit card. 

    |Q. How long will it take for my order to arrive?

    |A. Orders typically Arrive within 3 to 10 days depending if it is a stocked item or something  we have manufactured at time of sale. 

    |Q. I need a part for my car that you don't have listed. Can I special order one

    |A. Yes please send us a message through our custom orders page. 

    |Q. Will you ship the part to anywhere in the world?

    |A. Yes, but items sent out of the continental U.S. may incur additional charges based on their destination. 

    |Q. How do I determine left or right of my vehicle?

    |A. The left and right sides on a vehicle are determined as though you were sitting in the driver's seat. The left is the driver's side, and the right is the passenger's side.

    |Q. I just got my tracking number and there's no info!

    |A. Check it again tomorrow. It takes up to 1 day for the carrier to give status and a delivery date. UPS and FedEx provide delivery dates, USPS usually does not but they take no longer than 5 business days.

    |Q. Do you ship to APO or FPO addresses?

    |A. Yes! Thank you for your military service!

    Still have a question or concern?  Please Contact Us!