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Roush Performance Axle-Back Exhaust Kit Ford Mustang GT 5.0L 2018-2025 (422097)
$799.99
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Give your 2018-2025 5.0L Mustang GT an aggressive race-inspired sound and powerful looks, and boost performance with this ROUSH Performance Axle-Back Exhaust System.

This 2018-2025 ROUSH Performance Axle-Back Exhaust System is constructed of corrosion-resistant T-304 stainless steel, and is mandrel-bent for high-performing airflow. Thanks to hours of research and development, testing, and validation, this system improves flow and reduces back pressure.

Along with quad polished T-304 stainless steel tips, this system includes dual high-flow mufflers that improve the stock sound, performance, and flow characteristics of the Mustang's V8 powerhouse.

Product Highlights for 2018-2025 Roush Mustang 5.0L GT Axle-Back Exhaust Kit:
  • 2018-2025 Mustang Axle-Back Exhaust Kit
  • Aggressive race-inspired sound, looks, and performance
  • Forged from corrosion resistant T-304 stainless steel
  • Improves flow and reduces back pressure with mandrel-bent tubing
  • Kit includes two high-flow mufflers and quad polished 304 stainless steel tips
  • Roush Limited Lifetime Warranty included
Instruction:
  • Difficulty: Novice
  • Time: 1 hour
  • Tools: Basic Tools
Instruction Manual: CLICK HERE

Fitment:
  • Ford Mustang GT 5.0L 2018-2025
Note:
    Only fits 2025 GT Premium without active

Other Part Numbers:
Roush #rsh422097

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Roush Logo

About ROUSH Performance 

What started out in 1976 as Jack Roush Performance Engineering is now, more than four decades later, recognized internationally as a premier provider of automotive systems. With over 4,000 employees in facilities all across the globe, the name rings a bell in everyone’s ears with a brand that needs no introduction. 

Roush Performance was established in 1995 by motorsports legend Jack Roush, himself. Combining high-performance engineering with business antics, Roush began selling designs that he had created for his own team to the wider motorsports world. Roush Performance is based out of Plymouth Township in Michigan and is a division of Roush Enterprises. The brand designs, engineers, and manufactures aftermarket performance parts and superchargers for competitive racing and street applications.

The ROUSH Name is Gold 

Roush Performance is listed as an automotive "Manufacturer of Record," in that the company modifies Ford Mustang, Ford Focus, and Ford F-150 vehicles to a degree that they are considered to be “Roush” vehicles. Several of the models are also offered with Roush factory warranties as opposed to Ford warranties. As a Manufacturer of Record, Roush earns 50-state vehicle emissions and ongoing emissions diagnostics certifications to ensure emissions compliance and fault detection for the full “useful” life (120,000 miles) of a vehicle’s emissions system, as defined by the Environmental Protection Agency (EPA). 

Roush Performance is highly recognized for its lineup of high-performance Ford powertrain components, including Roush engines, superchargers, F-150 mods, Mustang parts, brake packages, and suspension kits. To this day, Roush Performance is still regarded as being one of the leaders in the aftermarket Ford powertrain space. Roush takes pride in its extensive expertise in the OEM powertrain development market paired with having one of the most successful Ford-powered racing programs in U.S. motorsports history. It also holds the highest standard of longevity and quality in the industry, and deservingly so.

Buy ROUSH Parts at Vivid Racing

Vivid Racing is proud to bring you a wide range of products from the renowned Roush Performance brand. No matter what you are looking for, we likely carry it. There is no better time to upgrade your Ford’s performance than right now. Whether you are looking for high-performance parts or racing parts, Roush has something for you.

Browse our entire inventory of Roush Performance parts above, from catbacks and coilovers to bumpers, spoilers, and superchargers. If you cannot find what you are looking for or simply need some advice in choosing, call our parts team at (480) 966-3040.

WARRANTY

ROUSH's warranty obligations for ROUSH® Parts and Accessories (individually and collectively "Part(s)"") is limited to defects in materials and workmanship, as solely determined after ROUSH’s careful inspection, for that period identified in the chart below that begins on the date of retail purchase from an Authorized ROUSH Performance Dealer by the original end-user purchaser ("Warranty Period").

WARRANTY COVERAGE

If we determine that a Part(s) purchased from an Authorized ROUSH Dealer is defective, and it was returned for warranty reasons within the 90 day Warranty Period, at our option we will either (1) repair the Part(s) at no charge or (2) replace the Part(s) with one that is new. A replacement Part(s) that has been installed in accordance with ROUSH’s instructions, assumes the remaining warranty of the original Part(s) replaced. If a Part(s) or any component thereof is exchanged, the replacement becomes your property and the returned Part(s) or component becomes ROUSH’s property. Part(s) or any component thereof provided by ROUSH® to you to fulfill its warranty obligation must be used in the Part(s) for which warranty service is claimed.

For full warranty information please Click Here.

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Things
Sale price None
Wholesale price $739.19
Shipping Weight: 31.00
Length: 25
Width: 23
Height: 11
Product Added At Tuesday 06 July, 2021
Product Modified At Thursday 01 May, 2025
Imported By ETLOverride
Last Edited By rosemarie_alagao@yahoo.com
View In Admin

Emissions Info
Carb Approved Yes
Carb Number -
Epa Status N/A
Prop65 Yes
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber MAP Core Updated
Motorstate Distributing 0 $655.99 $799.99 $799.99 $799.99 ? 2025-07-10 16:01:52
Premier WD Kentucky Warehouse : 3
Inventory Type: Stocking
$671.99 $799.99 $799.99 $799.99 ? 2025-07-09 15:18:21
SLP Performance - Roush Performance $559.99 $799.99 ? $799.99 ? 2025-05-01 20:22:13
Turn 14 CentralStock: 1
Stock: 2
EastETA: 2025-07-10
WestETA: 2 available on 2025-07-17

PromoShipping $12.99
PromoShipEndDate 2099-03-01
$639.99 $799.99 ? $799.99 ? 2025-07-10 10:43:47


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