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Exhaust› Headers, Manifolds and Components

Stainless Works

FT05CAT Header System

$2,495.00 $2,245.50 Save $249.50

SKU: sswFT05CAT

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Stainless Works FT05CAT Exhaust System is a set of long tube headers designed for the 2004-2008 Ford F-150 with a 4.6L 2-Valve engine. These headers feature 1-5/8 inch primaries and 3-inch collectors, constructed from premium stainless steel for durability and corrosion resistance. The system includes high-performance catalytic converters and factory connection points for straightforward installation.
Show original supplier description
The Stainless Works FT05CAT Exhaust System is a meticulously engineered solution for the 2004-2008 Ford F-150 equipped with the 4.6L 2-Valve engine. Designed to enhance performance and auditory experience, these long tube headers feature 1-5/8 inch primaries that transition to 3-inch collectors. Constructed from premium stainless steel, this system offers superior durability and corrosion resistance, ensuring longevity. The polished finish provides an aesthetically pleasing look. The FT05CAT includes high-performance catalytic converters to meet emissions standards and utilizes factory connection points for a seamless integration with your existing exhaust setup. Utilizing advanced Computational Fluid Dynamics (CFD) modeling, Stainless Works ensures optimal exhaust flow, minimizing back pressure and maximizing horsepower and torque. The precision-crafted components guarantee a perfect fit. Owners have reported satisfaction with the sophisticated sound profile and straightforward installation process. This exhaust system is specifically engineered for the Ford F-150 (All Models) 4.6L 2-Valve, model years 2004-2008. Please note that while the photos are for illustration, the actual product may differ. This product is not CARB Legal.

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 Works
Part NumbersswFT05CAT
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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