Akrapovic Evolution Line Titanium Exhaust - MK7 GTIThe Evolution systems for the GTI retain all the exclusivity of the titanium Slip-On exhaust systems, including stunning carbon fiber tailpipes, and display further potential through additional link and down pipes made from high-grade stainless steel for even greater strength and enhanced temperature and corrosion resistance. With its sports catalytic converter, bigger tubes, and optimized gas flow and back pressure, Evolution unleashes additional power and improves the torque and responsiveness of the GTI’s four-cylinder engine. Akrapovic’s state-of-the-art technology and innovative solutions provide an exciting exhaust system for the latest Golf GTI with even more tuning potential. Engineers have spent countless hours fine-tuning the sound too, to give you that deep sporty Akrapovic sound throughout all revs. FEATURES:+11.5 HP @ 4750 RPM+11.8 ft/lbs @ 4350 RPM12.4 lbs. lighter than stock exhaustINCLUDES:Exhaust system with integrated resonator and rear mufflersHigh Flow Cat Down PipeDual Carbon Fiber TipsAll necessary hardwareInstallation Instructions