aFe MACHForce XP SS-304 Polish Tip 2.5in Dia Cat Back Exhaust 12-14 BMW 335i (F30) 3.0L (t) - 49-36326-P fits_2012-`BMW`3 Series Engineered to maximize exhaust velocity

Engineered to maximize exhaust velocity

Fits 2015-2021 WRX & STi Models

Race proven strength and durability

4-1/2" Bar and Plate Core Design

aFe MACHForce XP SS-304 Polish Tip 2.5in Dia Cat Back Exhaust 12-14 BMW 335i (F30) 3.0L (t) - 49-36326-P fits_2012-`BMW`3 Series Engineered to maximize exhaust velocityaFe Power MACH Force XP cat back exhaust system for the 2012 2015 BMW 335i (F30) with N55 engine 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