This system improves performance and also reduces weight. The factory exhaust weighs 36.5lbs, and our BORLA system weighs in at 32lbs. The system features polished T-304 stainless steel tips. 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. Just what you‘d expect from the world‘s most experienced (and most winning) exhaust brand. Tips: Dual Round Rolled Angle-Cut Fits these Vehicles: 2013-2016 Porsche 981 Cayman/ Cayman S/ Boxster/ Boxster S 2.7L/ 3.4L 6 Cyl. Automatic/ Manual Transmission Rear Wheel Drive 2 Door.