Borla's Touring cat-back system delivers a mellow, refined exhaust note with no interior drone for the 2003-2011 Ford Crown Victoria, Mercury Grand Marquis, and 2003-2004 Mercury Marauder with the 4.6L V8. This true dual system steps 2.25 in tubing down to 2 in and includes an H-pipe for improved flow and performance, finished with 2 in brushed T-304 stainless steel turn-down tips. Borla cat-back systems use patented straight-through, multi-core technology that increases exhaust velocity to free hidden horsepower while adding the distinctive Borla Sound of Power. Because it mounts behind the factory catalytic converters, the system is 50-state emissions legal. Each system is handmade in the USA from premium T-304 austenitic stainless steel with ultra-smooth mandrel bends and CNC-precise fitment, and is backed by Borla's Million-Mile Warranty.
Specifications:
- System type: cat-back exhaust system
- Sound level: Touring (mild, no interior drone)
- Configuration: true dual with H-pipe
- Material: T-304 austenitic stainless steel
- Construction: fully welded, mandrel-bent piping
- Tubing diameter: 2.25 in stepping to 2 in
- Tail pipe diameter: 2 in
- Tip finish: brushed T-304 stainless steel, turn-down
- Tip diameter: 2.25 in
- Exit style: single split rear exit
- Muffler type: straight-through
- Emissions: 50-state emissions legal
- Made in the USA
- Part number: 140360
Vehicle Applications:
- 2003 Ford Crown Victoria
- 2004 Ford Crown Victoria
- 2005 Ford Crown Victoria
- 2006 Ford Crown Victoria
- 2007 Ford Crown Victoria
- 2008 Ford Crown Victoria
- 2009 Ford Crown Victoria
- 2010 Ford Crown Victoria
- 2011 Ford Crown Victoria
- 2003 Mercury Grand Marquis
- 2004 Mercury Grand Marquis
- 2005 Mercury Grand Marquis
- 2006 Mercury Grand Marquis
- 2007 Mercury Grand Marquis
- 2008 Mercury Grand Marquis
- 2009 Mercury Grand Marquis
- 2010 Mercury Grand Marquis
- 2011 Mercury Grand Marquis
- 2003 Mercury Marauder
- 2004 Mercury Marauder
FAQ
What vehicles does this Borla system fit?
It fits the 2003-2011 Ford Crown Victoria, the 2003-2011 Mercury Grand Marquis, and the 2003-2004 Mercury Marauder equipped with the 4.6L V8.
Is this cat-back street legal?
Yes. Because it installs behind the factory catalytic converters, this cat-back system is 50-state emissions legal and does not affect emissions compliance.
How loud is the Touring sound level?
Touring is Borla's mildest sound level. It produces a deeper, refined tone with no interior drone during cruising, making it a good choice for daily driving.
What makes it a true dual system?
The system runs two full exhaust paths joined by an H-pipe, which balances flow between the banks for improved performance and a smoother sound. It uses 2.25 in tubing stepping to 2 in with 2 in brushed stainless turn-down tips.
What is it made of and is it warrantied?
It is handmade in the USA from T-304 austenitic stainless steel and is backed by Borla's Million-Mile Warranty.
