15-23 Ford Mustang Ecoboost 2.3L ROUSH 422094 Cat-Back Exhaust Kit(Fastback Only)

15-23 Ford Mustang Ecoboost 2.3L ROUSH 422094 Cat-Back Exhaust Kit(Fastback Only) is designed to give your Mustang a throaty, aggressive exhaust tone. It is made of high-grade 304 stainless steel and has a limited lifetime warranty. The kit includes high-flow mufflers, mandrel-bent piping, and dual wall tips. It fits 2015-2023 Ford Mustang EcoBoost Fastback models. For more information, please refer to the manufacturer’s website.

  • Roush-designed high-flow mufflers with single inlets/outlets
  • Race-Inspired, aggressive tone
  • Made from corrosion-resistant high-grade 304 stainless steel
  • Full mandrel-bent piping for consistent flow
  • 4" Flash-chromed dual wall tips embossed with the Roush logo
  • Uses OEM hangers and mounting points
  • Improves air flow
  • Reduces back pressure
  • Provides aggressive sound
  • Increases horsepower and torque
  • Limited lifetime warranty
  • Fitment: 2015-2023 Ford Mustang EcoBoost Fastback
Vendor: Roush
SKU: RSH422094
Availability: 3 In Stock
$ 1,101.99 USD
On-Sale $ 1,101.99 USD
Normally $ 1,101.99 USD
Save $ 0.00
Better hurry, only 3 left in stock.

Secure Shopping with Hassle Free Returns

Free Shipping on orders over $149

10 customers are viewing this product
UPC: 844764006911
  • More Power Tuning
  • More Power Tuning

Proposition65 Warning: Cancer and Reproductive Harm

15-23 Ford Mustang Ecoboost 2.3L ROUSH 422094 Cat-Back Exhaust Kit(Fastback Only)

This cat-back exhaust kit is designed to give your 2015-2023 EcoBoost Mustang a throaty, aggressive exhaust tone. It is specifically engineered for your Fastback EcoBoost Mustang and is extremely durable while ensuring a high level of corrosion resistance for a long life of excellent functionality under your pony!

Key Features

  • Roush-designed high-flow mufflers with single inlets/outlets
  • Race-Inspired, aggressive tone
  • Made from corrosion-resistant high-grade 304 stainless steel
  • Full mandrel-bent piping for consistent flow
  • 4" Flash-chromed dual wall tips embossed with the Roush logo
  • Uses OEM hangers and mounting points

Benefits

  • Improves air flow
  • Reduces back pressure
  • Provides aggressive sound
  • Increases horsepower and torque
  • Limited lifetime warranty

Product Specs

  • Material: 304 stainless steel
  • Tip Diameter: 4"
  • Tip Finish: Flash-chromed dual wall tips with Roush logo
  • Tip Quantity: 2
  • Tube Diameter: 2.25"
  • Tube Material: 304 stainless steel
  • Muffler Quantity: 1
  • Muffler Type: Chambered
  • Muffler Material: 304 stainless steel
  • Exhaust Type: Cat-Back
  • Exit Location: Dual out rear
  • Fitment: 2015-2023 Ford Mustang EcoBoost Fastback

Install Difficulty Level This cat-back exhaust kit is designed to be installed with ease. According to the manufacturer’s website, the installation process takes approximately 2 hour.

Vehicle Fitment This cat-back exhaust kit is designed to fit 2015-2023 Ford Mustang EcoBoost Fastback models. For the most accurate vehicle fitment information, please refer to the manufacturer’s website.

Please contact the MPT Performance experts at (407) 636-7077 or by email if you have any questions about this product or to report product description inaccuracies.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

  • A Return Authorization Number (RA #) is required for all returns. Please contact an MPT Expert to obtain an RA# before sending anything back.
  • MPT tuning charges and license fees are non-refundable. The sale is final once MPT has sent the tune file via email, which applies to both new tune purchases and tune updates.

Returnable Products:

  • Products (other than MPT Tunes) may be returned within 30 days as long as they have not been installed and are in brand new, unused condition with original packaging. Installed products are non-refundable. MPT reserves the right to deny a return if the product shows signs of installation or damage.
  • Vehicle programmers/tuners that have loaded a tune onto a vehicle cannot be returned.

Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
  • Returns postmarked between 16 and 30 days will be refunded the purchase price minus a 25% restocking fee and the shipping cost.
  • After 30 days, all sales are final.

Non-Refundable Items:

  • Shipping charges and any package insurance are non-refundable. If free shipping was applied to your purchase, the actual shipping cost will be subtracted from your refund.
  • HP Tuners Credits are non-refundable once they’ve been assigned to a device’s serial number, which occurs either during the purchase or upon completing the tune form.
  • Digital products like SCT Tuner Unlocks, HP Tuners Credits, or MPT Tunes cannot be refunded.
  • Decals/Stickers are non-refundable once received by the customer.
Year Make Model Submodel
2015-2021 Ford Mustang EcoBoost
2015-2019 Ford Mustang EcoBoost Premium

Related Products

Recently Viewed Products