F-150 3.5L EcoBoost 2011-2014 Cat-Back™ Exhaust Touring

Careful attention was given this truck to bring out the best qualities of sound, performance and style. The split, rear exit, system out flows the factory exhaust and has a clean, clear “Touring” sound with no harsh resonance in the cabin. BORLA® Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology 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 austenitic 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.