Borla Touring True Dual Cat-Back Exhaust System with Brushed Turn-Down Tips (140360) - 2003-2011 Crown Victoria & Grand Marquis / 2003-2004 Marauder 4.6L V8
Wake up the high-performance spirit of your car with the high-impact Borla Touring Cat-Back Exhaust System. Custom-engineered for 2003 to 2011 Ford Crown Victoria, Mercury Grand Marquis, and 2003 to 2004 Mercury Marauder models, this premium full-length exhaust upgrade introduces Borla's legendary acoustic profile: the mellow Touring sound level. Formulated explicitly for driving enthusiasts and car purists who crave a highly sophisticated, deep exhaust note under acceleration without excessive volume, this system is calibrated to give the 4.6L Modular V8 engine a bold, crisp, and high-impact growl. This configuration delivers a commanding exterior acoustic presence while relying on advanced straight-through internals backed by Borla's official No-Drone Guarantee to keep the cabin completely comfortable and drone-free during highway cruising, daily commuting, or spirited driving.
The internal engineering of the Borla 140360 targets key factory flow restrictions by incorporating an upgraded high-efficiency performance layout featuring a 2.25-inch diameter main pipe that transitions smoothly into dual 2-inch tailpipes. This true dual performance architecture incorporates a precision-engineered H-pipe that balances exhaust pulses between cylinder banks, maximizes exhaust velocity, and optimizes scavenging to unlock hidden horsepower, sharper throttle response, and enhanced fuel economy across the entire powerband. Designed to route flawlessly along the undercarriage, it leaves plenty of extra flow capacity for additional aftermarket performance modifications down the road. Built completely from premium-grade, aircraft-quality T-304 austenitic stainless steel, this highly durable cat-back assembly defends permanently against structural degradation, intense under-car heat cycling, and severe corrosion. The spent exhaust gases exit through a stealthy, classic single split rear configuration featuring 2-inch brushed T-304 stainless steel turn-down tips that tuck cleanly behind the rear valance. Precision CNC-manufactured for an accurate line-to-line bolt-on fitment, this system utilizes all factory mounting positions and is backed by Borla's legendary lifetime Million-Mile Warranty.
Chassis & Configuration Notes: This true dual cat-back system is engineered specifically for the rear-wheel drive (RWD) Ford Panther platform body style equipped with the 4.6L V8 engine and automatic transmission. It fits 4-door sedan body configurations across three classic nameplates: 2003 to 2011 Ford Crown Victoria, 2003 to 2011 Mercury Grand Marquis, and 2003 to 2004 Mercury Marauder models. It serves as a direct performance replacement or dual-exhaust upgrade path for single-exhaust models using factory mounting locations.
Features
- Mellow Touring Acoustic Profile: Delivers a clean, deep, and throaty V8 rumble under load with a highly controlled, sophisticated cabin presence
- True Dual Performance Layout: Upgraded 2.25-inch into 2-inch dedicated dual piping replaces restrictive stock configurations to maximize flow capacity
- Integrated H-Pipe Balancing: Synchronizes exhaust gas pulses between cylinder banks to optimize low-end torque and smooth out acoustic harshness
- Patented Multi-Core Tech: High-efficiency straight-through internal geometry completely removes restrictive factory flow boundaries
- Borla No-Drone Guarantee: Advanced acoustic engineering ensures an upgraded exterior note with absolute zero cab resonance or highway humming
- Constructed completely from premium-grade T-304 austenitic stainless steel for permanent structural integrity and ultimate rust resistance
- Stealthy Turn-Down Styling: Finished with understated, high-quality 2-inch brushed T-304 stainless steel turn-down tips that preserve an original equipment appearance
- True Bolt-On Architecture: Precision computer-numerical control (CNC) manufacturing ensures an accurate, line-to-line fitment
- Backed by Borla's unmatched, industry-leading written Million-Mile Warranty
Detailed Vehicle Fitment Breakdown
Compatible Model Years & Nameplates:
This performance exhaust system is compatible with the following individual model years across the designated Ford and Mercury Panther platform vehicles:
- 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Ford Crown Victoria (4.6L V8, RWD, Automatic)
- 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Mercury Grand Marquis (4.6L V8, RWD, Automatic)
- 2003, 2004 Mercury Marauder (4.6L DOHC V8, RWD, Automatic)
Panther Platform Drivetrain & Body Layout Details:
Fits the individual years listed above when matching these exact vehicle characteristics:
- Engine: 4.6L SOHC 2-Valve / DOHC 4-Valve V8 Gas
- Drivetrain: Rear-Wheel Drive (RWD) Only
- Transmission: 4-Speed Automatic
- Body Style: 4-Door Sedan / Passenger Car Layout
Important Application & Maintenance Notes:
- **Turn-Down Tip Configuration:** This system utilizes classic under-bumper turn-down pipes instead of straight-out polished tips, making it perfect for a factory look or compatibility with bumpers lacking exhaust cutouts.
- **Premium Materials:** Built entirely with authentic T-304 stainless steel to deliver superior rust resistance over lower-grade T-400 series choices.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
