{"product_id":"dinan-19-25-bmw-x4-m40i-freeflow-axleback-exhaust-system-black","title":"Dinan Freeflow Axleback Exhaust System | BMW X4 M40i (19-25) (D660-0099-BLK)","description":"\u003cp\u003eThe Dinan 19-25 BMW X4 M40i Freeflow Axleback Exhaust System is a high-performance cat-back exhaust designed to enhance both sound and weight savings on the G01\/G02 M40i platform. Constructed with a no-nonsense, enlarged, straight, and unrestricted single pipe, it promotes maximum flow and a more aggressive tone. The system features Helmholtz-equipped mufflers that limit drone frequencies and help shape a signature low Dinan rumble. Its valved design allows for versatile volume control, enabling a refined sound at low RPMs and a more aggressive exhaust note at high RPMs. When paired with an exhaust valve remote, users can fully customize sound levels, switching between civility and full throttle roar with ease.\u003c\/p\u003e\n\u003cp\u003eThis exhaust system is compatible with 2019-2025 BMW X4 M40i models, fitting the G01\/G02 chassis with the M40i engine. It is a direct bolt-on upgrade that replaces the stock axleback, offering improved performance, sound, and weight reduction. The kit includes the necessary components for installation and is suitable for street use, providing a balance of civility and performance for daily driving or spirited outings. Designed for enthusiasts seeking a customizable exhaust experience, this system enhances the vehicle’s auditory presence without sacrificing refinement.\u003c\/p\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":48530618286234,"sku":"D660-0099-BLK","price":2049.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/5857\/7796\/files\/82e99c85da50201772899b2049c01be2L.jpg?v=1782782168","url":"https:\/\/absautorepair.com\/products\/dinan-19-25-bmw-x4-m40i-freeflow-axleback-exhaust-system-black","provider":"ABS Auto Body","version":"1.0","type":"link"}