1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See more parts for Mercury Marauder
Select the year of your Mercury Marauder:
Stainless Works 1.625in Primary 3in Collector Headers with Cats for 03-04 Mercury Marauder 4.6L 4V - MAUCAT

Stainless Works MAUCAT High-Performance Headers

The Stainless Works MAUCAT headers are engineered for serious performance enhancement in the Mercury Marauder 4.6L 4V (2003-2004). These headers feature a robust construction with 1.625-inch primary tubes and 3-inch OD collectors, designed in a long tube style to maximize exhaust flow and improve mid-range torque.

Key Specifications

  • Material: High-quality stainless steel for durability and corrosion resistance
  • Primary Tube Diameter: 1.625 inches
  • Collector Diameter: 3 inches
  • Flange Thickness: 3/8-inch stainless steel, CNC laser-cut for precise fitment

Performance Features

The MAUCAT headers are designed with port-matched flanges to ensure optimal exhaust flow, providing a significant boost in power output. The long tube design not only enhances performance but also contributes to a deeper, more aggressive exhaust note that complements the Marauder's character.

Installation Notes

  • Compatible with factory exhaust systems, allowing for straightforward installation without extensive modifications.
  • Factory Connect products are designed for easy attachment to stock factory connection points.
  • Performance Connect products are intended for use with other Stainless Works performance components.

Fitment

  • Mercury Marauder 4.6L 4V (2003-2004)

For those looking to enhance their Marauder's performance, the Stainless Works MAUCAT headers offer a solid upgrade with proven results. Experience the difference in power and sound with this high-quality exhaust solution.

Other Part Numbers:
Stainless Works #sswMAUCAT

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Mercury Marauder 2003-2004 Base

Stainless Works Logo

What is Stainless Works?

Stainless Works is an industry leader in stainless steel performance headers and exhaust systems. It offers long-lasting, rust-free performance with good looks to boot. The company designs and manufactures all aftermarket parts on-site right here in the USA. Stainless Works is also a custom job shop that specializes in engineered fabrications – a division it has named MetalFab Group. Its durable, American-made systems and individual components are created to maximize your vehicle’s performance, sound, and fuel efficiency. Stainless Works is constantly adding new products to its lineup for a variety of different cars and trucks, including the classics. Each Stainless Works performance system boasts proven power gains through pre- and post-dyno testing. Its selection of power goodies also includes mufflers, universal stainless pipes, exhaust tips, catalytic converters, and complete exhaust kits.

What Makes Stainless Works Special?

Stainless Works’ products have a reputation for their premier quality. The brand has engineered its products to withstand severe engine conditions so they do not rust like the cheaper 400 series stainless steel used by its competitors.

Stainless Works exhausts and headers are crafted from high-grade TIG-welded 304 stainless steel, which resists corrosion and is much stronger than those cheaper counterparts. Its products are manufactured with exacting specifications by skilled American craftsmen and new technologies, including CNC Trumpf Lasers, CNC Press Brakes, and a CNC Robotic Cell. Furthermore, the company’s in-house processes are available for any custom application you require, including special laser cutting and bending. Stainless Works stands by the quality and workmanship of its products and always strives to improve the experience of the products it offers consumers.

While Stainless Works is primarily known for its complete header and exhaust systems, it also produces a variety of stainless-steel components, like Rod and Header Builder Kits, mandrel bends, tubing, mufflers, exhaust tips, standard header components, and more. The company is also available to develop solutions that will help you customize a system to satisfy your needs using special bends, flanges, adaptors, etc.

Upgrade to Stainless Works at Vivid Racing

Vivid Racing carries a wide selection of performance parts from Stainless Works like catbacks, catless downpipes, exhaust tips, mid-pipes, headers, straight pipes, mufflers, Y-pipes, and complete systems. If you have any questions regarding the products listed above or need help locating an item, please call our specialized sales team at (480) 966-3040.

Stainless Works Store | Stainless Works Catback Exhausts | Stainless Works Headers
STAINLESS WORKS' LIMITED LIFETIME WARRANTY

Limited lifetime warranty on 304 Stainless Steel products, except two years on Stainless Power products and catalytic converters. (Product must be returned for inspection.) Stainless Works is not responsible for coatings, labor, or shipping on defective or warranty items.

Contact Stainless Works for details. The Stainless Works Limited Lifetime Warranty is provided for automotive header and exhaust products made from 304 Stainless Steel which are designed and developed by the Stainless Works Engineering Group and manufactured by Stainless Works. The warranty covers material corrosion rust through and workmanship under normal usage by our customers. This warranty is extended to the original purchaser of the product sold directly through Stainless Works or an approved dealer.

Exclusions to this warranty include:
  • Products designed by others including product where any material type, thickness, product shape, brackets, hangers, etc. are defined by anyone other than Stainless Works.
  • Racing applications of any kind
  • Damage resulting from abuse including backfire, excessive heat or unusual corrosive conditions
  • Product made from Aluminized Steel, Mild Steel, etc.(not Stainless Steel)
Warranty Claims shall be made by first contacting the Stainless Works Sales office and obtaining a Return Goods Authorization (RGA) number, before returning any item. You must provide a copy of the invoice or other proof of purchase that you purchased the product from Stainless Works or one of our approved dealers.

Check out these other great products