Roush

ROUSH 2015-2019 Ford Mustang 5.0L V8 2.5in H-Pipe - 422119

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SKU:
RSH422119
UPC:
844764007093
MPN:
422119
Availability:
Regularly stocked product
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MSRP: $259.99
$259.54
— You save $0.45
Current Stock: 4

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Description

Will this X Pipe fit my 2018 Ford Mustang GT?
This Roush X Pipe is engineered as a direct bolt-on upgrade specifically for the 2015-2023 Ford Mustang models.

What is the primary benefit of installing an X Pipe?
Installing this X Pipe significantly increases exhaust gas flow, unlocking a noticeable power boost and a more aggressive exhaust note.

Roush X-Pipes for the 2015-2023 Ford Mustang are a top choice for Street Performance, scoring a 7. This 2.5-inch H-pipe assembly features a resonator delete and is constructed from durable, mandrel-bent stainless steel for maximum flow and a potent exhaust note.

Key Features

  • Resonator Delete H-Pipe
  • increases flow
  • 2.5-inch H-Pipe assembly
  • mandrel-bent stainless steel
  • perfect fit

Why Choose the RSH X-Pipes

Unleash a more aggressive exhaust note by eliminating restrictive resonators.

Achieve a noticeable power boost with significantly improved exhaust gas flow.

Experience a seamless installation and perfect alignment with precision fitment.

Enjoy lasting durability and corrosion resistance from premium stainless steel construction.

Who Is This For?

Street Performance — 7/10
Increases flow for noticeable power boost.

Engine Performance — 7/10
Increases flow for noticeable power boost.

Exhaust Note / Sound — 6/10
Resonator delete H-pipe alters exhaust sound.

Easy DIY Install — 8/10
Bolt-on install type, perfect fit.

Track / Autocross — 6/10
Increases flow for potential performance gains.

Drag Racing — 6/10
Increases flow for potential performance gains.

Vehicle Compatibility

YearMakeModelSubmodel
2015–2017FordMustangV6
2015–2023FordMustangEcoBoost
2015–2023FordMustangEcoBoost Premium
2015–2023FordMustangGT
2015FordMustangGT 50 Years Limited Edition
2015–2023FordMustangGT Premium
2015–2020FordMustangShelby GT350
2015–2020FordMustangShelby GT350R
2019–2020FordMustangBullitt
2020–2022FordMustangShelby GT500
2021–2023FordMustangMach 1

Additional Resources

Official Roush Product Page

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Browse More: Shop All X Pipes — Exhaust, Mufflers & Tips

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Warranty Information

This Part Fits:

YearMakeModelSubmodel
2019-2020FordMustangBullitt
2015-2023FordMustangEcoBoost
2015-2023FordMustangEcoBoost Premium
2015-2023FordMustangGT
2015FordMustangGT 50 Years Limited Edition
2015-2023FordMustangGT Premium
2021-2023FordMustangMach 1
2015-2020FordMustangShelby GT350
2015-2020FordMustangShelby GT350R
2020-2022FordMustangShelby GT500
2015-2017FordMustangV6
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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
422119
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>X Pipes
Install Type:
Bolt-On
Product Level:
Budget Upgrade
Street Performance:
7/10
Engine Performance:
7/10
Exhaust Note / Sound:
6/10
Easy DIY Install:
8/10
Track / Autocross:
6/10
Drag Racing:
6/10
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