My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Flowmaster 817806 Outlaw Axle-Back Exhaust System with 4-Inch Black Tips

(2018-2023 Ford Mustang)

Manufacturer

Part Number

817806
Sale Price

$999.95

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmaster 817806 Outlaw Axle-Back Exhaust System delivers aggressive race-inspired sound and performance gains with straightforward bolt-on installation. This complete axle-back system features Flowmaster's legendary Outlaw series mufflers, engineered to maximize exhaust flow and produce a deep, powerful tone that enthusiasts demand.

Key Features:

  • Full stainless steel construction resists corrosion and ensures long-lasting durability
  • Aggressive Outlaw mufflers provide race-proven performance with maximum flow
  • Large 4.00-inch black ceramic coated exhaust tips for a bold, finished appearance
  • Dyno-tuned design optimized for horsepower and torque gains
  • Direct bolt-on installation uses factory hanger locations for precise fit
  • Backed by Flowmaster's Lifetime Limited Warranty

This axle-back system is designed for enthusiasts seeking significant sound enhancement and performance improvement without modifying the entire exhaust system. The stainless steel construction ensures years of reliable service while the ceramic-coated tips maintain their dark finish even under extreme heat conditions.

Products specifications

Fits

2018-2023 Ford Mustang

Inlet Inside Diameter

3.000 in.

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Tip Diameter

4.000 in.

Exhaust Type

Axle-Back

Tubing Diameter

3.000 in.

Exit Position

Dual Rear

Tail Pipe Diameter

3.000 in.

Material

409S Stainless Steel

Brand

Flowmaster

Catalytic Converter Included

No

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

Outlaw

Exhaust Tip Color

Black

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Angle Cut

Exhaust Tip Finish

Black Ceramic Coating

Exhaust Tip Intercooled

No

Exhaust Tip Length

5.25

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

4

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Double Wall

Exit Style

Dual Out Rear

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Type

Clamp-On

Mount Type

Uses Factory Hangers

Mounting Bracket Included

No

Muffler (Left) Body Width

4.00

Muffler (Left) Type

Reflection

Muffler (Right) Type

Reflection

Muffler Body Length

6.50

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Round

Muffler Color

Black

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Inlet Location

Center

Muffler Outlet Location

Center

Muffler Outlet Quantity

1

muffler part number

Kit Only

Muffler Quantity

2

Muffler Series

Outlaw

Muffler Type

Reflection

Pipe Color

Silver

Pipe Material

409 Stainless Steel

Product Type

Exhaust System

Sound Level

Aggressive

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

Dual

Tail Pipe Quantity

2

Tail Pipe Tapered Outlet

No

Tip Logo

Embossed

Type

Axle-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

You did not have the item that you claimed you had in stock! DA you canceled the order after I paid! I will not use this company again! You did know why you did not have the part or what was missing? Its only one piece!

Wouldn't let me pay with pay pal

Simple web site with what I wanted

simple order

Great prices. Will be back

Just ordered. Waiting for shipment.

Quick

Very good service, product arrived promptly.

Shipping$$

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy