Unleashed Performance. Stealth Style. Raw Sound. Upgrade your 2020–2025 BMW X4M or 2020–2024 BMW X3M with a free-flow exhaust system engineered for pure performance and a bold, aggressive tone. Designed for drivers who crave maximum flow and an unmistakable presence, this system ditches factory restrictions in favor of wide-open power delivery and an unfiltered exhaust note that lets your inline-six sing.
