15-23 Ford Mustang EcoBoost Stainless Works M15EDPCATSW Downpipe 3in High-Flow Cats Performance Connection

Enhance the performance and sound of your 2015-2023 Ford Mustang EcoBoost with the Stainless Works M15EDPCATSW Downpipe. Designed with a 3" diameter and high-flow catalytic converters, it improves exhaust flow, turbo efficiency, and horsepower. Built from durable 304 stainless steel, this downpipe is backed by a lifetime warranty.

Top Features

  • 3-inch diameter for optimized exhaust flow
  • Built from 304 stainless steel for durability
  • Fully TIG welded for strength and precision
  • High-flow catalytic converters for improved performance
  • Multiple connection options for a perfect fit

Vehicle Fitment

  • Year Range: 2015-2023
  • Make: Ford
  • Model: Mustang EcoBoost
  • Engine: 2.3L I4 EcoBoost
Vendor: Stainless Works
SKU: SSWM15EDPCATSW
Availability: (Special Order Item)
$ 855.95 USD
On-Sale $ 855.95 USD
Normally $ 819.00 USD
Save $ -36.95
Better hurry, only 0 left in stock.

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This product is NOT CARB-APPROVED. We cannot ship this item to CA or any Carb regulated states. To avoid cancellation fee, do not order this if you live in California.
This product has emissions testing pending, contact us to check on status if California resident.
UPC: 887753434869
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15-23 Ford Mustang EcoBoost Stainless Works M15EDPCATSW Downpipe 3in High-Flow Cats Performance Connection

Enhance the sound and performance of your 2015-2023 Ford Mustang EcoBoost with the Stainless Works M15EDPCATSW Downpipe. Featuring a 3" diameter, this downpipe is designed to optimize exhaust flow and improve engine performance. The high-flow catalytic converters ensure maximum power while maintaining emissions compliance. Built from corrosion-resistant 304 stainless steel and TIG welded for durability, this system is engineered to last a lifetime. With multiple connection options for a perfect fit, it provides excellent fitment and easy installation, making it an essential upgrade for anyone seeking improved throttle response, horsepower, and an aggressive exhaust note.

Key Features

  • 3-inch diameter for optimized exhaust flow
  • Built from corrosion-resistant 304 stainless steel for long-lasting durability
  • Smooth mandrel bends to improve exhaust flow and turbo efficiency
  • Fully TIG welded for strength and a premium finish
  • Multiple connection options to fit your specific build
  • High-flow catalytic converters to maximize performance while maintaining emissions compliance

Benefits

  • Increases horsepower and torque for improved engine performance
  • Enhances turbo efficiency for quicker acceleration and throttle response
  • Aggressive exhaust tone that improves the overall driving experience
  • Durable stainless steel construction resists corrosion and ensures longevity
  • Lifetime warranty on materials and craftsmanship for added peace of mind
  • Easy installation with excellent fitment and minimal modifications required

Product Specs

  • Size: 3-inch diameter
  • Material: Corrosion-resistant 304 stainless steel
  • Welding: Fully TIG welded for strength and durability
  • Finish: Polished stainless steel
  • Weight: Approximately 10-12 lbs
  • Connection: Multiple connection options available

Install Difficulty Level
Installing the Stainless Works M15EDPCATSW Downpipe is straightforward and can typically be completed in about 2-3 hours. With its precise fitment and performance connection, installation requires minimal modifications. Basic hand tools are needed, and an automotive lift or jack stands are recommended to make the process easier.

Vehicle Fitment

  • Year Range: 2015-2023
  • Make: Ford
  • Model: Mustang EcoBoost
  • Engine: 2.3L I4 EcoBoost

For questions or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.

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Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
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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.
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Refund Amounts:

  • Returns postmarked within 15 days of receipt will be refunded the purchase price minus the shipping cost MPT paid.
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  • 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.
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  • 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
2015-2020 Ford Mustang EcoBoost
2015-2020 Ford Mustang EcoBoost Premium

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