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Exhaust› Exhaust Pipes, Systems and Components

CVf

3" Stainless Steel Catted Downpipe

$449.99 $404.99 Save $45.00

SKU: CVF-ECOMUSDOW1

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Special Order
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CVF 3" Stainless Steel Catted Downpipe is a direct bolt-on replacement designed to enhance exhaust flow and increase power output for the 2015-2023 Ford Mustang EcoBoost with the 2.3L engine. Constructed from premium T304 stainless steel with 100% mandrel bends for optimal airflow and fully TIG welded for durability, it provides a more aggressive exhaust tone while maintaining catalytic converter functionality. This downpipe is compatible with both OEM and aftermarket exhaust systems.
Show original supplier description
The CVF 3" Stainless Steel Catted Downpipe is engineered to enhance the performance and auditory experience of the 2015-2023 Ford Mustang EcoBoost models equipped with the 2.3L engine. This direct bolt-on replacement is crafted from premium 304-grade stainless steel, ensuring durability and corrosion resistance. Its construction features 100% mandrel bent tubing and is fully TIG welded, reflecting a commitment to quality and longevity. The product comes with a Lifetime Warranty from CV Fabrication (CVF), underscoring their confidence in its build quality and performance. While the product aims to provide more power, users should be aware that some sources suggest running a catted downpipe without a tune could potentially lead to the vehicle running rich, indicating that a tune may be advisable for optimal performance and engine health.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCVf
Part NumberCVF-ECOMUSDOW1
CategoryExhaust
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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