Stainless Works 2003-11 Crown Victoria/Grand Marquis 4.6L 2-1/2in Exhaust Chambered Mufflers No Tips (part # CRVIC03CBNT), built from 304 stainless steel by Stainless Works in Streetsboro, Ohio.
304 Stainless Steel
TIG Welded
2003-11 Crown Victoria
Lifetime Warranty
Made in USA
Overview
Improve the sound and performance of your 2003-11 Crown Victoria or Grand Marquis with a premium catback exhaust system from Stainless Works.
Designed with 2-1/2" CNC mandrel-bent tubing, this exhaust system improves exhaust flow while delivering an aggressive muscle car tone.
The system features your choice of Chambered or S-Tube turbo mufflers, an integrated X-pipe, and dual 3-1/2" polished factory-style tips for a clean, aggressive finish.
Built from corrosion-resistant 304 stainless steel and TIG welded in Streetsboro, Ohio — engineered for long-term durability and performance.
Why Stainless Works
- American-made from raw material to finished product
- TIG welded by skilled craftsmen for strength and beauty
- Lifetime warranty on material and craftsmanship
- Direct bolt-on fit for 2003-11 Crown Victoria and Grand Marquis
- Pairs perfectly with Stainless Works headers for a full system upgrade
Key Features
2-1/2" Exhaust System
Mandrel-bent tubing improves exhaust flow and performance.
Factory Connect Flanges
Bolts directly to factory manifolds or Stainless Works headers.
Chambered or S-Tube Mufflers
Choose your preferred sound profile and driving experience.
Dual 3-1/2" Tips
Polished factory-style tips complete the aggressive rear appearance.
Mandrel Bent Tubing
Smooth airflow with zero restriction bends.
TIG Welded Construction
Precision welds for maximum durability.
Specifications
| Vehicle Fitment |
2003-11 Ford Crown Victoria / Mercury Grand Marquis |
| Additional Fitment |
Also Fits 2003-04 Mercury Marauder |
| Exhaust Size |
2-1/2" |
| Muffler Options |
Chambered or S-Tube Turbo Mufflers |
| Tip Style |
Dual 3-1/2" Polished Factory-Style Tips |
| Connection Type |
Factory Connect Flanges |
| Material |
304 Stainless Steel |
| Welding |
TIG Welded |
| Warranty |
Lifetime |
| Origin |
Made in USA — Streetsboro, Ohio |
⇩ Download Installation Instructions (PDF)
See It In Action
Sound Comparison and Features — 2003-11 Crown Victoria Catback Exhaust System
What's In The Box
- Example shown: Contents vary by configuration.
- Driver Front Pipe x1
- Passenger Front Pipe x1
- X-Pipe x1
- Muffler Inlet Pipes x2
- Chambered Mufflers x2
- Driver Front Tailpipe x1
- Passenger Front Tailpipe x1
- Driver Rear Tailpipe x1
- Passenger Rear Tailpipe x1
- Clamps x12
- Slash Cut Tips x2
Frequently Asked Questions
Will this exhaust fit my 2003-11 Crown Victoria?
Yes. This catback exhaust system is designed specifically for the 2003-11 Ford Crown Victoria and Mercury Grand Marquis platforms. It also fits the 2003-04 Mercury Marauder.
Will this connect to factory manifolds?
Yes. The system uses factory connect flanges and bolts directly to the stock manifolds or Stainless Works headers.
What sound options are available?
This system is available with your choice of Chambered or S-Tube turbo mufflers, allowing you to choose the sound profile that best fits your build.
What material is this exhaust made from?
This catback system is built entirely from corrosion-resistant 304 stainless steel and fully TIG welded for long-term durability and performance.
Is this system made in the USA?
Yes. All Stainless Works exhaust systems are proudly manufactured in Streetsboro, Ohio using American craftsmanship and premium materials.
Questions? Call us at | Mon–Fri 7:30am–4:30pm EST
Free Shipping on Orders $50+
This Listing
- Brand: Stainless Works
- Part number: CRVIC03CBNT
- Product type: Cat-back exhaust
- Fitment: 2003-2011 Crown Victoria / Grand Marquis 4.6L
- Configuration: Chambered, No
- Shipping weight: 52 lb
California Prop 65 warning applies to this product.
Fitment note: Stainless Works systems are application-specific (year, cab/bed, transmission and factory exhaust). Send us your VIN before ordering and we will confirm fitment: 954-507-6261 or sales@americanmuscleperformance.net.
