MBRP Armor Pro Axle-Back Exhaust w/ 4.5" CF Tips For 2021-2026 BMW M3/M4 3.0L 2020-2025 BMW M340i Preinstalled ball joints are available

Preinstalled ball joints are available at no extra charge

helping resist impacts and reducing the chance of cracking or breaking on rugged trails or through dense forests

helping prevent stretching

dash-mounted rocker switch

MBRP Armor Pro Axle-Back Exhaust w/ 4.5" CF Tips For 2021-2026 BMW M3/M4 3.0L 2020-2025 BMW M340i Preinstalled ball joints are availableUpgrade the look and refine the sound of your 20212026 BMW M3 or M4 (G80 G82) with the MBRP Armor Pro Axle Back Exhaust System. Built from T304 stainless steel with mandrel bent 3" tubing, this quad split rear exit system delivers a 4% flow increase while fully retaining the factory active exhaust sound and all drive mode functionality. Four polished 4. 5" carbon fiber dual wall tips fill the M3 M4's factory quad exit rear fascia for a premium, OEM