aFe Power Gas Cat-Back Exhaust System for BMW 435i xDrive (F33) N55 Engine 2015 - 2016

Introducing the new aFe Power MACH Force XP cat-back exhaust system for the 2012-2015 BMW 335i (F30) with the N55 turbo engine. In recent testing, this system produced +4 horsepower and +5 lbs. x ft. of torque. The system was designed and engineered with the perfect tube diameter and lengths, ultimately maximizing performance across the power band while maintaining a great tone with an aggressive sound during shifting. The exhaust is constructed from 3" TIG-welded, brushed finish, mandrel-bent, 304 stainless steel. To finish off this exhaust are dual, aFe laser etched, 3. 5" gloss black 304 stainless steel tips. This exhaust uses all factory hanger locations. True Mitered Merge CollectorEliminates dead space that can cause turbulence and hinder flow that formed collectors are prone to produce.Aggressive Sound:This system includes dual free-flowing transverse mufflers to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.304 Stainless Steel Tubing:High grade stainless tubing with a uniform brushed finish provides a beautiful look and high resistance to corrosion.Mandrel Bent Tubing: This performance exhaust is constructed of 3" merging into 2-1/2" mandrel bent, 304 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower and torque.Simple Installation:All systems use factory mounting locations providing stability and hassle-free installation.Leak-Free Seal:High quality band clamps are used for a complete 360 degree sealing surface.Note: Does not use OEM exhaust valve.Emissions Disclaimer: This product does not require a CARB EO# All aFe exhaust systems are engineered and manufactured in our Corona, California facility.