Borla 140415 - Touring Cat-Back Exhaust System For 2011-2014 Ford F-150 5.0L V8 Automatic/ Manual Transmission 2 & 4WD 4 Door Extended Cab Standard Bed (78.8")/ Crew Cab Short Bed (67"). Use Adapter 60554 For Crew Cab Standard Bed (78.8").

System features polished T-304 stainless steel tips. System can also be used on Crew Cab Standard Bed (78.8") vehicles but requires 60554 Adapter. 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-controlled 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.