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Flowmaster 817891 Flowmaster American Thunder Cat-Back Exhaust System
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Vendor: Flowmaster
Type: Exhaust Systems
Sku: WBCARB07Q1W39K7
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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Flowmaster 817891 Flowmaster American Thunder Cat-Back Exhaust System
$1,342.34
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What are the dimensions of the Flowmaster 817891 exhaust system? A: The Flowmaster 817891 exhaust system measures sixty-two point seventy-five inches in length, eighteen point five inches in width, and fourteen point five inches in height.
- Q: What materials are used in the Flowmaster exhaust system? A: The Flowmaster exhaust system is primarily made of plastic and features large black ceramic coated tips for enhanced durability.
- Q: What is the model number of this exhaust system? A: The model number of this exhaust system is eight hundred seventeen thousand eight hundred ninety-one.
- Q: How do I install the Flowmaster exhaust system? A: To install the Flowmaster exhaust system, follow the included instructions for removing the factory exhaust and securing the new components in place.
- Q: Is the Flowmaster exhaust system suitable for a 2019 Silverado? A: Yes, the Flowmaster exhaust system is specifically designed for the 2019 Silverado and Sierra one thousand five hundred models with a six point two-liter engine.
- Q: What type of tone does the Flowmaster exhaust system produce? A: The Flowmaster exhaust system provides a moderately aggressive exterior tone, enhancing the sound profile of your vehicle.
- Q: How do I care for the Flowmaster exhaust system? A: To maintain the Flowmaster exhaust system, periodically check for any loose connections and clean the exterior to prevent rust and corrosion.
- Q: Are there any hazardous materials in the Flowmaster exhaust system? A: No, the Flowmaster exhaust system does not contain any hazardous materials, making it safe for automotive use.
- Q: Can I return the Flowmaster exhaust system if I am not satisfied? A: Yes, you can return the Flowmaster exhaust system if it is in its original condition, subject to the retailer's return policy.
- Q: Does the Flowmaster exhaust system come with a warranty? A: Yes, the Flowmaster exhaust system typically comes with a warranty that covers defects in materials and workmanship.
- Q: What are the features of the Flowmaster exhaust system? A: The Flowmaster exhaust system features large four point zero-inch black ceramic coated tips, removes factory resonators, and includes a large fifty series HD performance muffler.
- Q: Is the Flowmaster exhaust system easy to install for beginners? A: Yes, while the installation requires some mechanical skills, many beginners find the process straightforward with the right tools and instructions.
- Q: How does the Flowmaster exhaust system compare to stock exhaust systems? A: The Flowmaster exhaust system offers improved performance and a more aggressive sound compared to standard stock exhaust systems.
- Q: What if my Flowmaster exhaust system arrives damaged? A: If your Flowmaster exhaust system arrives damaged, immediately contact the retailer for assistance with returns or exchanges.
- Q: Does the Flowmaster exhaust system fit other vehicle models? A: No, the Flowmaster exhaust system is specifically designed for the 2019 Silverado and Sierra one thousand five hundred models and may not fit other vehicles.