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Exhaust› Headers, Manifolds and Components

Stainless

1-7/8-Inch Catted Long Tube Headers

$1,599.00 $1,279.21 Save $319.79

SKU: SW-SM24H3CAT

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Stainless Power 1-7/8-Inch Catted Long Tube Headers are engineered to deliver significant horsepower and torque gains for your 2015-2026 Mustang GT or Dark Horse. These headers feature 1-7/8-inch primary tubing to maximize exhaust flow, allowing your engine to breathe better and perform at its peak.

The included high-flow catalytic converters ensure emissions compliance while maintaining optimal exhaust flow, making these headers suitable for both street and track applications. The design is intended for use with Stainless Works 3-inch Cat-back exhaust systems only.
Show original supplier description
The Stainless Power 1-7/8-Inch Catted Long Tube Headers are engineered to boost your Mustang's power, delivering significant horsepower and torque gains for 2015-2026 Mustang GT and Dark Horse models. These headers feature 1-7/8-inch primary tubing, which is optimized to maximize exhaust flow, allowing your engine to perform at its best. This makes them an ideal choice for high-performance driving and track applications. The raw finish adds to their robust appearance. Installation is facilitated by a performance connect design. It is important to note that these headers are specifically designed for use with Stainless Works 3-inch Cat-back exhaust systems only. The application is for 2015-2026 Mustang GT and Dark Horse models, including specific fitment for Bullitt (2019-2020), GT (2015-2026), and Mach 1 (2021-2023) trims.

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

BrandStainless
Part NumberSW-SM24H3CAT
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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