Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

2018 - 2023 Ford Mustang Exhaust System Kit (Magnaflow) NEW

Out of Stock
$ 1,668 .00

Product Notes

Optional: Use Part 10805 To Retain Factory-Style Exhaust Valve Control For Vehicles With Active Exhaust System Quad Split Rear Exit
Stainless Axle-Back System
The MagnaFlow 2018-2023 Ford Mustang Competition Series Axle-Back Performance Exhaust System brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we're so well known for. This exhaust kit is designed to enhance your 5.0L 2018-2023 Ford Mustang with dyno-proven performance made possible thanks to fast-flowing mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Quad Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips featuring a sporty finish. The exhaust system's axle-back layout replaces your ride's exhaust system from near the rear axle on back. Exhaust system 19418 is engineered to make your vehicle's engine produce Aggressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 19418's direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow's limited lifetime warranty. Please check to ensure compliance with local noise regulations.
Brand: Magnaflow
Condition: New
LIFE
TIME
Lifetime Warranty Included
This part is backed by our industry-leading lifetime warranty. Shop with total confidence.
100%money-back 120-dayreturns OE-gradequality
Wrenchy the Robot

Meet Wrenchy - The Amazing Parts Assistant!

Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.

Specifications & Info


Attribute Value
Catalytic Converter Quantity 0
Clamping Type Band Clamp
Clamps Included Yes
Exhaust Tip Connection Welded-on
Exhaust Tip Cut Angle Cut
Exhaust Tip Diameter 4
Exhaust Tip Edge Folded Edge
Exhaust Tip Finish Polished
Exhaust Tip Intercooled No
Exhaust Tip Length 6.125
Exhaust Tip Material Stainless Steel
Exhaust Tip Quantity 4
Exhaust Tip Resonated No
Exhaust Tip Shape Round
Exhaust Tip Wall Double Wall
Exit Style Quad Split Rear
Gasket Or Seal Included No
Hangers Included Yes
Main Piping Diameter 3
Muffler Body Height 5
Muffler Body Length 11
Muffler Body Material Stainless Steel
Muffler Finish Brushed
Muffler Quantity 2
Muffler Type Straight-through
Pipe Material Stainless Steel
Prop 65 Y/N No
Series Competition
Title Magnaflow 2018-2023 Ford Mustang Competition Series Axle-back Performance Exhaust System
Type Axle-back
Valve Included No

Vehicle Fitment Guide

This part fits the following vehicles:

Ford 1 model (tapclick to expand)(tapclick to hide)
Mustang 2018-2023 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
Bullitt Coupe 2019 - 2020 V8 5.0L RWD Manual
EcoBoost Convertible 2018 - 2023 L4 2.3L Turbo RWD Automatic & Manual
EcoBoost Coupe 2018 - 2023 L4 2.3L Turbo RWD Automatic & Manual
EcoBoost Premium Convertible 2018 - 2023 L4 2.3L Turbo RWD Automatic & Manual
EcoBoost Premium Coupe 2018 - 2023 L4 2.3L Turbo RWD Automatic & Manual
GT Convertible 2019, 2021 - 2023 V8 5.0L RWD Automatic & Manual
GT Coupe 2018 - 2023 V8 5.0L RWD Automatic & Manual
GT Premium Convertible 2018 - 2023 V8 5.0L RWD Automatic & Manual
GT Premium Coupe 2018 - 2023 V8 5.0L RWD Automatic & Manual
GT V8 Convertible 2019 - 2023 V8 5.0L RWD Automatic & Manual
GT V8 Coupe 2019 - 2023 V8 5.0L RWD Automatic & Manual
Mach 1 Coupe 2021 - 2023 V8 5.0L RWD Automatic & Manual
Shelby GT350 Coupe 2018 - 2020 V8 5.2L RWD Manual
Shelby GT350R Coupe 2018 - 2020 V8 5.2L RWD Manual
Shelby GT500 Coupe 2020 - 2022 V8 5.2L Supercharged RWD Automatic Dual Clutch
V8 Convertible 2018 V8 5.0L RWD Automatic & Manual
V8 Coupe 2018 V8 5.0L RWD Automatic & Manual
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.
The MagnaFlow 2018-2023 Ford Mustang Competition Series Axle-Back Performance Exhaust System brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we're so well known for. This exhaust kit is designed to enhance your 5.0L 2018-2023 Ford Mustang with dyno-proven performance made possible thanks to fast-flowing mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Quad Split Rear exit with 4in. Polished Welded-On Double Wall Angle Cut Folded Edge tips featuring a sporty finish. The exhaust system's axle-back layout replaces your ride's exhaust system from near the rear axle on back. Exhaust system 19418 is engineered to make your vehicle's engine produce Aggressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 19418's direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow's limited lifetime warranty. Please check to ensure compliance with local noise regulations.

Fits Years: 2018 2019 2020 2021 2022 2023

Fits Models: Mustang

Why Millions Choose Go-Parts

Your Go-To Place
for auto parts.

In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.

100%
Money-Back Guarantee

Shop With Total Confidence

If it doesn't fit, we make it right. No gimmicks, no fine print.

120
Day Return Window

4× the Industry Standard

Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

×

Search by Vehicle

1
2
3
Added to cart · Part