Stainless Works CRVIC03CB 2.5" Cat-Back Exhaust for 2003-2011 Crown Victoria

Vehicle Fitment

• 2003-2011 Ford Crown Victoria (Base, LX, LX Sport, Police Interceptor, S, Special Edition) - 4.6L V8
• 2003-2008 Mercury Grand Marquis (GS, LS, LSE, GSL, Limited Edition, Ultimate Edition) - 4.6L V8
• 2003-2004 Mercury Marauder - 4.6L V8

Features

• Performance cat-back exhaust system engineered specifically for Panther-platform V8 vehicles
• 2.5" mandrel-bent stainless steel tubing for improved exhaust flow and efficiency
• Dual chambered turbo-style mufflers for deep, rich exhaust tone and reduced drone
• Integrated X-pipe enhances mid-range torque and exhaust scavenging
• Dual 3.5" polished factory-style slash-cut tips for classic appearance
• Factory-connect flanged inlet connection for bolt-on installation
• 304 stainless steel construction resists corrosion for long-lasting performance
• TIG-welded joints for strength and durability under road and heat conditions

Specifications

• Brand: Stainless Works
• Part Number: CRVIC03CB
• Exhaust Type: Cat-back exhaust system
• Material: 304 stainless steel
• Main Tube Diameter: 2.5"
• Muffler Style: Dual chambered turbo mufflers
• X-Pipe: Included
• Fitment: 2003-2011 Ford Crown Victoria & Mercury Grand Marquis; 2003-2004 Mercury Marauder - all with 4.6L V8
• Tip Diameter: 3.5" polished tips
• Connection: Factory-connect flange style

Included Components

• 1x Complete cat-back exhaust system (2.5" tubing with X-pipe)
• 2x Dual chambered turbo mufflers
• 2x Polished 3.5" slash-cut exhaust tips
• Required clamps and hangers for installation

Product Description

The Stainless Works CRVIC03CB Cat-Back Exhaust System is a high-performance exhaust upgrade designed specifically for 2003-2011 Ford Crown Victoria and Mercury Grand Marquis V8 vehicles, including the 2003-2004 Mercury Marauder. Featuring 2.5" mandrel-bent stainless steel tubing, dual chambered turbo mufflers, and an integrated X-pipe, this system enhances exhaust flow, improves throttle response, and delivers a deep, rich exhaust tone with a classic muscle character. Its polished 3.5" slash-cut tips add a refined appearance to the rear of the vehicle.

Engineered for a direct, factory-connect installation using existing flanged mounting points, the CRVIC03CB cat-back system requires no major modifications. The high-quality 304 stainless steel construction provides long-lasting corrosion resistance, and TIG-welded joints ensure strength and reliability under daily driving conditions. Whether replacing a worn OEM exhaust or adding a performance-oriented upgrade, this Stainless Works system delivers improved sound, flow, and durability tailored to Panther-platform V8 engines.