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  • Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
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Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
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Load image into Gallery viewer, Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Load image into Gallery viewer, Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Load image into Gallery viewer, Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Load image into Gallery viewer, Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Load image into Gallery viewer, Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
Load image into Gallery viewer, Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
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Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164

Exhaust, Mufflers & Tips Axle Back
Flowmaster
flo818164
In stock
$1,690.46 $1,968.95
Flowmaster introduces our Outlaw Axle-back exhaust system for the 2024-2026 Ford Mustang GT with the 5.0-liter engine or EcoBoost 2.3-liter engine and the factory performance exhaust option. This system uses the Outlaw style mufflers for an aggressive exhaust tone and increased performance. Maximum dyno gains of up to 17 hp and 17 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Quad 4.00-inch polished stainless steel tips are used to add a custom look to this iconic vehicle. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Fits both coupes and convertibles. Backed by Flowmaster's Lifetime Limited Warranty. Features & Benefits 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance Outlaw series performance muffler offers a deep powerful sound and increased performance Max increases of up to 17 hp and 17 lb-ft over the stock exhaust at the rear wheels Quad 4.00-inch polished stainless steel tips add a custom look Includes all necessary hardware for an at home installation Uses factory...
Flowmaster 21-25 F-150 Outlaw Direct Fit Muffler - 818171
Flowmaster 21-25 F-150 Outlaw Direct Fit Muffler - 818171
$538.95 $462.67
Flowmaster 21-25 Bronco 2DR 2.3/2.7L Outlaw Cat-Back Exhaust System - 818144
Flowmaster 21-25 Bronco 2DR 2.3/2.7L Outlaw Cat-Back Exhaust System - 818144
$956.95 $534.16
Flowmaster 24-25 Mustang 2.3L/5.0L Outlaw-Axle-Back-W/VLVES Exhaust System - 818164
SKU: flo818164
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

Flowmaster introduces our Outlaw Axle-back exhaust system for the 2024-2026 Ford Mustang GT with the 5.0-liter engine or EcoBoost 2.3-liter engine and the factory performance exhaust option. This system uses the Outlaw style mufflers for an aggressive exhaust tone and increased performance. Maximum dyno gains of up to 17 hp and 17 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Quad 4.00-inch polished stainless steel tips are used to add a custom look to this iconic vehicle. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Fits both coupes and convertibles. Backed by Flowmaster's Lifetime Limited Warranty.

Features & Benefits

  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Outlaw series performance muffler offers a deep powerful sound and increased performance
  • Max increases of up to 17 hp and 17 lb-ft over the stock exhaust at the rear wheels
  • Quad 4.00-inch polished stainless steel tips add a custom look
  • Includes all necessary hardware for an at home installation
  • Uses factory hanger locations for easy installation
  • Lifetime Limited Warranty

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In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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