CV Fabrication

3-Inch Catted Downpipe

$404.99

SKU: ECOMUSDOW1-CAT

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The CV Fabrication 3-Inch Catted Downpipe is engineered to unlock the hidden performance potential of your turbocharged EcoBoost Mustang. Its construction features smooth mandrel bends throughout the piping, ensuring a less restrictive path for exhaust gases, which translates to increased horsepower and torque. This downpipe incorporates a 200-cell high-flow catalytic converter, providing an aggressive exhaust note while facilitating more efficient airflow directly from the turbo. It is designed as a direct bolt-on replacement and fits both OEM and aftermarket exhausts. For connection to the factory 2.25-inch cat-back exhaust, a 3-inch to 2.25-inch adapter is included. For aftermarket 3-inch cat-back systems, a 3-inch adapter may be required or customization may be necessary. This downpipe is compatible with both automatic and manual transmission 2015-2022 Ford Mustang EcoBoost models. Please be aware that this product is intended for off-road use only. It is not CARB certified and therefore not legal for use in California or any other states that adopt California emission standards. It is not legal for use on pollution-controlled motor vehicles and is not intended for highway use. The product also carries a CVF Lifetime Warranty.

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

BrandCV Fabrication
Part NumberECOMUSDOW1-CAT
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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