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Availability:
4+ in stock

Flowmaster 17328 American Thunder Cat Back Exhaust System

SKU ds_BDXN_17328
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Original price $1,016.55 - Original price $1,016.55
Original price $1,016.55
$1,016.55
$1,016.55 - $1,016.55
Current price $1,016.55
Description
For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Installation Instructions

Installation Instructions



Specifications

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 2001 to 2004 Chevrolet and GMC 3/4 Ton and 1Ton HD truck with a 6.0L or 8.1L engine; fits 2 and 4 wheel drive models with Extended Cab or Crew Cab.
Description_DEF Exhaust System Kit
Description_DES American Thunder Cat Back Exhaust System
Description_EXT American Thunder Cat Back Exhaust System; Single; Single Side Exit; Incl. 3.5 in. Tubing/50 Series™ Big Block Muffler/4 in. Logo Embossed Stainless Tip;
Description_FAB 3 Year Limited Warranty
Description_FAB Dyno Tuned for Maximum Performance
Description_FAB Includes Hangers And Hardware For Easy Installation
Description_FAB Made in the USA
Description_FAB Mandrel Bent 16ga Aluminized Tubing
Description_FAB Moderate Exterior Exhaust Tone
Description_FAB Premium Flowmaster Quality
Description_INV 01-04 CHEV/GMC TRK 6.0/8.1L AMT
Description_INV Kits
Description_KEY Cat back; Exhaust; Kit; Chevrolet; GMC; Truck; Performance
Description_MKT For the person who wants a subtle custom appearance with all the benefits that a Flowmaster Cat-back exhaust system provides. S.O.S. (Single out side) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
Description_SHO Exhaust System Kit
height 15.25
length 59.75
LTL N
weight 54.94
width 16.25
Fitment
Here's What OUR CUSTOMERS Have to Say:

Since 2018, We've Shipped Over 35,000 Automotive Parts to Canadian Customers.

4.6/5

+3,076 Verified Reviews

Easy to find and order. Customer service was responsive and helpful. It fit my vehicle and is protecting the back of it very well

Specific parts for my vehicle were easy to find Shipping was good and website is clear and easy to use

Very happy with the running boards, and the shipping was prompt.

Super easy, discount code worked well for my order

I will buy from here again.

Easy to use site, comprehensive descriptions. Relevant results

Quick shipping, good prices. Great selection of products.

Super easy, discount code worked well for my order

Easy buying process. Fast shipping. Lots of selection!

Great prices looking forward for possible tonneau cover from your site

Quick response and went the extra mile to answer my questions. Very professional and knowledgeable, having nothing but good things to say about the team at TPS

Fast and Quick,easy to understand The product was excellent and packaged extremely well, I would recommend them to all my friends.

The staff was very helpful and the price point is fair. Rafael was very accomodating and responsive to request to cancel order and reorder a different tuner.

Excellent service and price is good too Thanks.

Good service !

Purchasing process was extremely fast and simple, and the product came on time. 5/5 stars.

Need Help? We've Got Answers.

Find quick solutions to the most common questions about shipping, returns, compatibility, and support.

How do I know if a part fits my truck?

Use our vehicle filter by entering your truck’s year, make, and model. If you're unsure, our support team is happy to help.

Do you ship across Canada?

Yes! We ship to all provinces and territories in Canada. Free shipping is available on qualifying orders.

How long will it take to receive my order?

Delivery times vary depending on your location and item availability. Most orders arrive within 2–7 business days.

What is your return policy?

We accept returns within 30 days of delivery, as long as the item is unused and in its original packaging.

How can I contact customer support?

You can reach us via email, phone, or through the contact form on our website. Our team is ready to assist you.

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