Borla WRX/ WRX STI 2011-2014 Cat-Back™ Exhaust ATAK®

Part# 140418 Product Type Cat-Back™ Exhaust Pipe Diameter Single 3" into Dual 2.25" into Quad 2" Tip Size 3.5" Tip Description Dual Round Rolled Angle-Cut Long Tip # 18 Exit Dual Split Rear Exit BORLA® Cat-Back™ exhausts 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 motoringenthusiasts everywhere. Each system is built from premium austenitic stainless steel, superior to T-400 series knockoffs, to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and 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