The aFe Mach Force XP 3-inch SS Axle-Back Exhaust is a high-performance exhaust system designed for the BMW 135i models from 2008 to 2013. Constructed from durable 304 stainless steel, this axle-back setup features a 3-inch main tubing diameter and a resonance chamber to optimize exhaust flow. It delivers an aggressive and loud exhaust note, enhancing the vehicle's sound profile while increasing horsepower and torque. The system is engineered to improve overall performance by reducing exhaust gas temperatures and promoting better flow dynamics. Each unit is mandrel-bent for smooth bends and maximum flow, ensuring durability and consistent performance gains.
This exhaust system is a direct bolt-on upgrade for 2008-2013 BMW 135i models, fitting various chassis codes with no additional modifications required. It is intended for enthusiasts seeking a more aggressive sound and improved power output for street or track use. The kit includes the axle-back pipes and necessary clamps for installation, providing a straightforward upgrade path. Suitable for daily driving, spirited street driving, or track days, this system enhances both the sound and performance of the vehicle while maintaining OEM fitment and quality standards.
