Cat-Back Exhaust System - S-Type
S-Type Cat-Back Exhaust System for 2013-2015 Porsche 991 911S/ 911 4S 3.8L 6 Cyl. Automatic Transmission Rear Wheel Drive & All Wheel Drive 2 Door.
This system includes dual mode valves. BORLA Cat-Back and 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. Best of all, BORLA stands behind every system with a Million-Mile Warranty for non-moving parts, the exhaust valves and actuators are warrantied for 3 years. Just what you?d expect from the world?s most experienced (and most winning) exhaust brand.