Touring Cat-Back(tm) Exhaust System For 2003-2011 Ford Crown Victoria 4.6L V8 Automatic Transmission Rear Wheel Drive 4 Door.

This True Dual 2.25" diameter into 2" Cat-Back™ system features 2" brushed T-304 stainless steel turn down tips. The system contains a H-Pipe for increased performance and improved flow and delivers the mellow Touring sound with no drone inside the vehicle. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.