Unleash the untamed power of your BMW with our latest innovation – BMWMAOU B58 Catless Downpipes for BMW M340i, 340i, M240i, M440i, 440i, X3 M40i, X5 M40i | A90 Supra, exclusively crafted by BMWMAOU! Elevate your driving experience by optimizing exhaust flow, boosting performance, and achieving an aggressive sound. Redefine the boundaries of power – BMWMAOU, where automotive prowess meets unbridled performance. This product is custom-made to order. Please allow 1-3 weeks for production and 1-2 weeks for delivery. Please note that custom-made products cannot be exchanged or returned. These products are for decoration purposes only and are intended to be mounted on a wall. It is NOT designed or intended to be used in any way that may violate any laws. BMWMAOU will not be responsible for the use or illegal use of BMWMAOU products. Features:

• Enhanced Performance: Designed to remove the catalytic converters, these catless downpipes reduce exhaust back pressure, allowing for improved exhaust flow and ultimately unlocking additional horsepower and torque from the BMW B58 engine.
• Aggressive Sound: With the removal of the catalytic converters, these downpipes produce a more aggressive and exhilarating exhaust note, adding a thrilling soundtrack to your driving experience.
• High-Quality Construction: Crafted from premium materials such as stainless steel, these downpipes ensure durability and longevity, withstanding the high temperatures and harsh conditions of the exhaust system.
• Plug-and-Play Installation: Engineered for easy installation, these downpipes feature a direct bolt-on design that seamlessly integrates with the BMW B58 engine, requiring no modifications for a hassle-free upgrade.

Includes:

• 1 unit of the B58 Catless Downpipes
• Installation at our Irvine Facility if selected

Fitment:

• 2019-Present BMW G20 M340i
• 2017-2018 BMW 340i
• 2016-2021 BMW M240i
• 2016-2019 BMW 440i
• 2021-Present BMW M440i
• 2018-Present BMW X3 M40i
• 2018-Present BMW X5 M40i
• 2022-Present BMW M240i
• 2020-Present Toyota A90 Supra
• 2024-Present BMW X7 M40i