Flowmaster 817799 American Thunder Axle Back Exhaust System

Flowmaster's American Thunder Axle-back exhaust system for the 2018 and 2019 Ford Mustang GT is perfect for the person looking for a moderate to aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 5.0L engine features a pair of Outlaw Series mufflers and dual mandrel bent 3.00 inch tailpipes for maximum performance. The mufflers include functional exhaust valves to work with the OE actuator motors to select between sound levels.The system is built out of 409S stainless steel and utilizes Quad 4.00 inch polished stainless steel tips with the Flowmaster logo embossed in them. This system fits vehicles equipped with Active Performance Exhaust Option. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: This system fits hardtops and convertibles.

Resources

Installation Instructions

California Proposition 65 Chemical Name 1	Nickel (metallic)
California Proposition 65 Chemical Name 2	Chromium (hexavalent compounds)
Catalytic Converter Included	No
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 2018-2019 Mustang GT Fastback with 5.0L V8 Engine. Fits Vehicles With Active Performance Exhaust Option
Description_DEF	Exhaust System Kit
Description_DES	American Thunder Axle Back Exhaust System
Description_EXT	American Thunder Axle Back Exhaust System; Dual; Dual Rear Exit; Incl. 3 in. Tubing/Quad 4 in. Angle Cut Polished Tips; 409 Stainless Steel;
Description_FAB	Aggressive Exterior Exhaust Tone
Description_FAB	Dual Out Rear Exit
Description_FAB	Dyno Tuned for Maximum Performance
Description_FAB	Incl. Hangers and Hardware For Easy Installation
Description_FAB	Limited Lifetime Warranty
Description_FAB	Mandrel Bent Tubing
Description_FAB	Premium Flowmaster Quality
Description_INV	18-21 MUSTANG 5.0L; AB AMT; W/VALVES; PO
Description_KEY	817799;flowmaster;american;thunder;kit;exhaust;system;mustang;ford
Description_LAB	Made In Logo
Description_LAB	Proposition 65
Description_MKT	Flowmaster's American Thunder Axle-back exhaust system for the 2018 and 2019 Ford Mustang GT is perfect for the person looking for a moderate to aggressive sound level both inside and outside of the car, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out Rear) emissions-legal system for cars with the 5.0L engine features a pair of Outlaw Series mufflers and dual mandrel bent 3.00 inch tailpipes for maximum performance. The mufflers include functional exhaust valves to work with the OE actuator motors to select between sound levels.The system is built out of 409S stainless steel and utilizes Quad 4.00 inch polished stainless steel tips with the Flowmaster logo embossed in them. This system fits vehicles equipped with Active Performance Exhaust Option. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation. Note: This system fits hardtops and convertibles.
Description_MKT	This Flowmaster American Thunder Axle-back exhaust system is for 2018-2022 Ford Mustang GT coupes and convertibles with the 5.0L engine and Factory Active Performance Exhaust Option. System features include a pair of specially designed Outlaw series mufflers giving you high flow with a moderately aggressive exterior and interior tone when the valves are closed, and an aggressive "wide open" exterior sound level when you open up the valves. Other features include large 3.00-inch mandrel-bent 409S stainless steel tubing for high flow, durability, and longevity. Add to that, a pair of our high-quality valves to accommodate the factory exhaust actuators for when you really want to open up the sound. The system is finished off with quad 4.00-inch polished 304 stainless steel tips for an aggressive look that demands attention, the same as the exhaust note. Includes all necessary parts, hardware and detailed instructions for an easy installation you can do at home. Covered by our Lifetime Limited Warranty. Note: Fits both coupes and convertibles.
Description_SHO	Exhaust System Kit
Exhaust Series	American Thunder
Exhaust Type	Axle-Back
Exit Position	Dual Out Rear
Heat Shield Attached	No
height	14.0
Inlet Inside Diameter	3.000 in.
length	55.2
LTL	N
Material	409 Stainless Steel
Mount Type	Uses Factory Hangers
Muffler Body Length	11.000 in.
Muffler Body Material	409S Stainless Steel
Muffler Body Shape	Oval
Muffler Color	Black
Muffler Count	2
Muffler Finish	Painted
Muffler Inlet Diameter	3.000 in.
Muffler Inlet Location	Side
Muffler Outlet Diameter	3.000 in.
Muffler Outlet Location	Dual
Muffler Overall Length	49.500 in.
Muffler Part Number	Kit Only
Muffler Series	60 Series
Muffler Type	Reflection
Single or Dual	Dual
Sound Level	Moderate/Aggressive
System Type	Axle Back
Tail Pipe Diameter	3.000 in.
Tip Cut	Angle
Tip Diameter	4.000 in.
Tip Edge Style	Cut
Tip Finish	Polished
Tip Length	5.250 in.
Tip Logo	Embossed
Tip Material	304 Stainless Steel
Tip Quantity	4
Tip Shape	Round
Tip Type	Double Wall
Tubing Diameter	3.000 in.
Tubing Material	409S Stainless Steel
WARNING CA Proposition 65	Yes
WARNING CA Proposition 65 Message	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
weight	58.7
width	26.3

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Cancellations and Refunds

At Truck Part Superstore, we understand that sometimes plans change. We're here to help you navigate through our cancellation and refund policies in a way that's clear and fair.

Returns

Process: Complete our online return form here for a smooth process. Note that items returned without following this process may not be credited. Traceability is imperative.

Warranty Issues: Contact the manufacturer first for warranty issues like internal damage or missing parts.

Non-Returnable Items: Certain items, such as used/installed parts, electrical components, and clearance items, may not be returnable.

Costs: We may withhold shipping costs and restocking fees from your refund, with exceptions for incorrect or damaged items.

Shipping Damage: Document any damage upon arrival for claims. Minor damage on large freight items will be evaluated case by case. Freight claims are arbitrated by the couriers, not by TPS.

Return Rejection: In cases where shipping costs exceeds 50% of the product value, returns may be automatically rejected. If you'd like to proceed with that in mind, we will require your approval.

Product Fitment: It’s your responsibility to ensure the product fits your needs. Our team is here to assist you with any queries before purchasing.

Return Deadline: We reserve the right to deny returns 30 days post-shipment.

Refunds

Processing Time: Allow us 2 weeks to receive and inspect your return. Post-inspection, we’ll update you on the return resolution.

Refund Timeline: Expect the refund within 7-10 business days post-resolution. Exchanges, if applicable, will be processed then.

Exchanges

Criteria: Exchanges are available for identical products in cases of shipping damage, incorrect item received per order, and some manufacturer warranty claims.

Process: We’ll ship the replacement once the damaged item is returned and inspected. For urgent replacements, consider opting for a refund and placing a new order.

Shipping for Returns

Follow the return process outlined on our website for a hassle-free experience. Remember, incomplete or inaccurate return documentation might affect your credit or slow down the process.

Cancellations - In-Stock Items

• Timing Matters: You can cancel your order of in-stock items anytime before it's got a label on it. We'll do our best to process your cancellation request swiftly, but please understand that sometimes there might be delays due to coordination between our customer service and warehouse teams. It is also possible that items will not be scanned until they're at a courier's depot, so just because tracking isn't updated, doesn't mean an item isn't already out the door.
• Restocking Fee: A minimal fee of 5% applies for cancellations, to cover administrative and processing costs. We believe in giving you choices, so you can also opt for a full store credit instead.
• Order Fulfillment: Once your order has a shipping label on it, we consider it fulfilled and it can't be cancelled. However, you're welcome to return the items once you receive them, with the shipping costs covered by you.
• Pro Tip: We recommend checking all details of your purchase before finalizing it to avoid any unnecessary costs.

Cancellations - Backorder/Special Order

• Backorders & Special-Orders: For cancellations within 90 days from the purchase date, a 25% restocking fee is applied to cover surplus inventory and administrative costs. Beyond 90 days, a lower fee of 5% is applicable. Alternatively, we offer full store credit or the option to switch to a different item.
• Non-Cancellable Items: Once special order items have shipped from the manufacturer, they cannot be cancelled.
• Dispute Resolution: In case of payment disputes or chargebacks, we reserve the right to involve collections agents and credit bureaus. Disputing a payment does not cancel your order - it is simply a default on payment for purchase contract. If you'd like to cancel, please contact us.
• Shipment Refusal: If you refuse a fulfilled order, we'll refund the cost minus shipping both ways and any applicable restocking fees (except for special order items which are non-returnable).

Please Note: For availability queries when not listed on product page, contact us before purchasing to avoid disappointments and cancellation fees.

Definitions and Clarifications:

• Backordered Items: Out-of-stock products typically stocked by us.
• Special Order Items: Products not regularly stocked due to various options or limited demand.

Delivery Estimates:

• We provide ETA updates on request but can't guarantee delivery dates for special or backordered items. There are many variables at play when it comes to international procurement.

We’re here to make your shopping experience with us as seamless as possible. For any questions or assistance, feel free to reach out to our dedicated team at sales@truckpartsuperstore.ca

Shipping Policy at Truck Part Superstore

We're dedicated to ensuring your shopping experience with us is smooth and transparent, especially when it comes to shipping your orders.

Free Shipping

• General Policy: Most orders at Truck Part Superstore enjoy free Economy Ground shipping. We strive to keep shipping simple and straightforward for you.
• Special Circumstances: For orders over 150lbs, oversized dimensions, or those heading to remote areas (like Yukon, NWT, Nunavut, and the Maritimes), additional fees may apply due to special freight requirements. 
• Informed Choices: If you're ordering an oversized item or shipping to a remote area, our product pages and checkout process will let you know in most cases. 
• Cancellation Policy: Should you choose to cancel an order with pre-informed freight charges, a nominal 5% fee will be applied to cover transaction and administrative costs.
• Delivery Recommendations: We suggest having your package delivered to a location where someone can receive it during business hours. Carriers may leave packages unattended. If this is a concern for you, we recommend choosing Insured shipping at checkout. For lost packages reported within 12 hours of delivery and insured, we'll replace it at no charge (limited to one replacement per order). All we ask is that you file a formal police report for the package theft and share that with us.

Special Orders and Backorders: Free shipping does not cover inbound freight for special orders. Out-of-stock items are placed on standard backorder by default and will arrive with our next stock shipment from the manufacturer. Inbound freight is an optional cost which we are happy to quote for you should you wish to expedite.

PO Box Addresses

• Delivery Restrictions: Our products cannot be shipped to P.O. Boxes. Entering a P.O. Box may delay your order, and any courier address correction fees will be passed on to you.
• Alternative Solutions: If you only have a P.O. Box, we can explore other delivery options like shipping to a nearby courier station. Please contact us for personalized assistance.

Order Processing

• Efficient System: Our system automatically processes your orders, ensuring in-stock items are shipped promptly based on the lead time indicated on the product page. For backordered items, we add them to our purchase orders by manufacturer, shipping them out as soon as they arrive.

Core Charges

• Applicable Items: For items with core charges, this will be added to your order. Follow the manufacturer’s instructions for core return, and we'll credit you once it's processed. For updates on core credits, please contact the manufacturer directly.

Estimated Lead Times & Shipping Dates

• Best Effort Estimates: We provide estimated lead times for in-stock items, but please note these are not guarantees. Factors like courier service variations, inventory transfers, and staffing can affect shipping times. The same applies to backordered items, where we depend on manufacturer information and their shipping schedules.

Remember, we're always here to assist you with any queries or concerns about your order’s shipping and handling. Your satisfaction is our top priority at Truck Part Superstore!