1. Exhaust System Kits On Sale
  2. sku: 6556204338659693
  3. ROUSH 422091

ROUSH 422091 Performance Pipe Ecoboost 844764006904 2.3L

fits model: Mustang. make: Ford. year: 2015–2019.

422091 Roush Performance Y-pipe For 2015-2019 Ford Mustang Ecoboost 2.3l Fits

( Brand: Roush ), ( Part Type: Pipe ), ( Air Freight Prohibited: False ), ( Not Carb Approved: True ), ( UPC: 844764006904 ), ( Manufacturer Part Number: 422091 )

Review ROUSH Performance Y pipe Ford Ecoboost 2.3l fits MUSTANG 2015–2019

Introducing the Roush Performance Y-Pipe for the 2015-2019 Ford Mustang Ecoboost 2.3L, an essential upgrade for those seeking improved exhaust flow and increased power output from their vehicles. This high-performance component is meticulously designed and engineered to deliver superior results, making it an excellent addition to any Mustang enthusiast's parts list.

The Roush Y-Pipe is a direct replacement for the factory catalytic converter and exhaust system, designed specifically for the Ecoboost 2.3L engine. This performance exhaust part is crafted from premium 304 stainless steel, ensuring durability, longevity, and resistance to corrosion. The Y-Pipe's polished finish not only adds a touch of elegance to your vehicle's undercarriage but also enhances its visual appeal.

This Y-Pipe is engineered to optimize exhaust flow and reduce backpressure, resulting in enhanced horsepower and torque. The smooth, unobstructed exhaust path also contributes to improved engine efficiency, as well as a more responsive and exhilarating driving experience.

The Roush Performance Y-Pipe comes with a high-flow catalytic converter, ensuring your Mustang remains emissions compliant while delivering impressive power gains. The catalytic converter is designed to provide efficient catalytic conversion, reducing harmful pollutants and maintaining optimal exhaust gas flow.

Installing the Roush Y-Pipe is a straightforward process that can be completed in your garage with common hand tools. The kit includes all necessary hardware, making it easy to integrate this performance part into your Ford Mustang. Plus, its bolt-on design ensures a secure and reliable fit, providing peace of mind and confidence in your vehicle's performance.

In summary, the Roush Performance Y-Pipe for the 2015-2019 Ford Mustang Ecoboost 2.3L is an excellent investment for those seeking improved power output, enhanced driving experience, and a sleek, polished undercarriage appearance. This high-quality component is meticulously designed and engineered to deliver superior results and is a must-have for any Mustang enthusiast looking to take their vehicle to the next level.

The Roush 422091 Performance Y-Pipe is a popular aftermarket upgrade for the 2015-2019 Ford Mustang Ecoboost 2.3L. This component is designed to improve the performance of the exhaust system. Here are some pros and cons of buying this part:

Pros:

1. Enhanced Exhaust Flow: The Roush Performance Y-Pipe provides a smoother and more efficient exhaust flow, which can lead to increased horsepower and torque.

2. Improved Sound: This Y-Pipe is known for producing a more aggressive and sporty exhaust note.

3. Durability: Roush is a reputable brand with a history of manufacturing high-quality performance parts. The Performance Y-Pipe is made from mandrel-bent stainless steel, making it durable and resistant to rust.

4. Easy Installation: The installation process for this component is relatively straightforward and can be completed in a few hours.

Cons:

1. Cost: The Roush Performance Y-Pipe is a premium aftermarket part, and it comes with a higher price tag compared to the stock Y-Pipe.

2. Loud Exhaust Note: Some users have reported that the exhaust note produced by this Y-Pipe can be quite loud, which may not be desirable for everyone.

3. Potential for Drone: Depending on the specific exhaust configuration of your Mustang, there is a possibility of experiencing exhaust drone, which can be annoying at higher RPMs.

Ending Conclusion:

The Roush 422091 Performance Y-Pipe is an excellent upgrade for those who want to enhance the performance and sound of their Ford Mustang Ecoboost 2.3L. While it comes with a higher price tag, the benefits of improved exhaust flow, durability, and the aggressive exhaust note make it a worthwhile investment for many enthusiasts. However, it's important to note that the potential for exhaust drone and the loud exhaust note may not be desirable for everyone.

Recommendation:

If you are looking for a significant improvement in exhaust flow and sound, the Roush Performance Y-Pipe is a great option. However, it's essential to consider your personal preferences and priorities before making a purchase. If you are concerned about the potential for exhaust drone or a loud exhaust note, it may be worth considering alternative aftermarket Y-Pipes or modifying your exhaust system in other ways to achieve your desired performance and sound goals.

part # 422091 prices

  • $246.99-$261.31

specifications frazzlekits:

  • for models: Mustang
  • for makes: Ford
  • for years: 2015-2019
  • brand: Roush
  • part type: Pipe
  • air freight prohibited: False
  • not carb approved: True
  • upc: 844764006904
  • manufacturer part number: 422091

shipping frazzlekits:

  • service: Standard
  • transit: 3-6 Days
  • class: Standard
  • type: Fixed
  • cost: $9.99

payments frazzlekits:

  • credit card: Visa
  • wallet: Google-pay
  • other

general frazzlekits:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

offer frazzlekits:

  • options: Ship-to-home
  • started: August 13, 2025
  • sold: 0
  • quantity: 3
  • availability: In Stock

returns frazzlekits:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller frazzlekits:

  • # reviews: 603
  • rating: 99.0%
for models: mustang, for makes: ford, for years: 2015-2019, part type: pipe, air freight prohibited: false, not carb approved: true,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, sku: 6556204338659693,

Roush 422091 Is Similar To:

frazzlekits logo
5 offers $246.99–$261.31 USD
  • Offer #1: $248.95 price + free delivery = $248.95* total. Product highlights for the2015-2025 Roush Mustang 2.3L EcoBoost Y-Pipe NOTE: Only fits 2025 EcoBoost w/ active exhaust & resonator (must visually inspect, no clear distinction on window sticker if resonator is present from factory). Part Number.FREE SHIPPING
  • Offer #2: $261.31 price + free delivery = $261.31* total. Title (Internet or Google) as part of Attribute Data: 2015-2018 Mustang 2.3L I4 ROUSH Y-Pipe.FREE SHIPPING
  • Offer #3: $246.99 price + free delivery = $246.99* total. 2015-2018 Mustang 2.3L Part #.FREE SHIPPING
  • Offer #4: $258.97 price + free delivery = $258.97* total. Our Y-Pipe increases flow through your 2015-2021 Mustang I4 exhaust system for maximum horsepower and torque. ROUSH Performance's Resonator Delete Y-Pipe is a quick and affordable way to eliminate your factory resonator to get deep, aggressive and race-inspired sound.FREE SHIPPING
  • Offer #5: $258.12 price + free delivery = $258.12* total. This product is an ideal choice for Mustang owners aiming to improve exhaust flow, enhance their vehicle s sound profile, and maximize performance.FREE SHIPPING