Use this exhaust system when you're hitting the road for a thrilling drive or participating in car meets. It's perfect for BMW M3 and M4 owners who want to enhance their vehicle's performance and sound. The exhaust is made of T304 stainless steel, with mandrel - bent tubing for maximum flow. It has carbon fiber tips and is a 3 - inch axle - back dual rear - exit design, fitting specific models from 2021 to 2025.
