FREEFLOW EXHAUST M2 BLACK

The Dinan Free Flow Axle-Back Exhaust System for the BMW M2 offers a blend of aggressive track sound and daily driver refinement. Constructed from 100% 304 stainless steel, it features 3.25" tubing when the valve is open and quad 3.5" laser-engraved black ceramic tips with the Dinan logo. It utilizes the factory exhaust valve in conjunction with Dinan's muffler design for computer-controlled noise limitation at low speeds and full opening under high-load conditions for maximum flow, power, and tone. This design aims to provide a sportier sound under acceleration while minimizing drone. Dyno-tuned for maximum exhaust flow with minimum backpressure, it offers a factory-like fitment using factory hangers and mounting points.