The aFe MACH Force XP cat-back for 2012–2015 BMW 335i (F30) with N55 engine delivers a measurable power and sound upgrade, with testing showing roughly +4 horsepower and +5 lb-ft of torque. The system is constructed of TIG-welded, mandrel-bent 304 stainless steel and tuned for optimal tube diameters and lengths. It installs using factory hangers and finishes with dual laser-etched gloss-black 3.5" tips for a bold look.
aFe MACH Force XP SS-304 Polish Tip 2.5in Dia Cat Back Exhaust 12-14 BMW 335i (F30) 3.0L (t)