# Stainless Works 2003-11 Crown Victoria/Grand Marquis 4.6L 2-1/2in Exhaust Chambered Mufflers

2003-11 Crown Victoria/ Grand Marquis 4.6L 2V 2.5" Catback Exhaust with dual chambered turbo mufflers, dual 3.5" diameter polished factory style tips. Fits flanged factory connection points and works with manifolds or Stainless Works Headers with leads. Great sound for use with headers.

This Part Fits:

Year

Make

Model

Submodel

2003-2008,2010-2011

Ford

Crown Victoria

Base

2003

Ford

Crown Victoria

LWB

2003-2011

Ford

Crown Victoria

LX

2004-2006

Ford

Crown Victoria

LX Sport

2003-2011

Ford

Crown Victoria

Police Interceptor

2003,2005

Ford

Crown Victoria

S

2005

Ford

Crown Victoria

Special Edition

2003-2004

Mercury

Grand Marquis

GS

2003-2004

Mercury

Grand Marquis

LS

2003

Mercury

Grand Marquis

LSE

## Details

- **Price:** 2352.59 CAD
- **Vendor:** Stainless Works
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2352.59 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Logo Image

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/stainless-works-2003-11-crown-victoria-grand-marquis-4-6l-2-1-2in-exhaust-chambered-mufflers)
> Updated: 2026-07-01