Description
Unlock the full performance and acoustic potential of your BMW M340i or M440i with the Valvetronic Designs Valved Sport Exhaust System — an uncompromising upgrade engineered for G20, G22, and G26 chassis vehicles.
Designed with enthusiasts in mind, this system offers a raw, high-performance exhaust note when valves are open, and a quiet, refined tone when closed — delivering over 25 decibels of sound difference for ultimate daily-driving flexibility. From aggressive turbo spool and sharp overrun crackles to docile and refined cruising, this system allows you to define your driving experience.
At the core of the system is a massive 3.5-inch mid-pipe that splits into dual 3-inch mandrel-bent exhaust pipes, ensuring unrestricted flow and maximum sound output. The exhaust is routed through dual pneumatic-actuated valves that offer precise control and long-term durability, seamlessly blending daily usability with motorsport tone. Finished with a set of signature Valvetronic Designs tips, this system makes a bold aesthetic statement that matches its aggressive sound.
Crafted from T304 stainless steel, every weld is TIG precision-welded for structural integrity and performance longevity. The system is also 21.7 lbs lighter than the OEM exhaust, helping reduce rear-end weight while enhancing sound and throttle response. Best of all, the system is 100% reversible, allowing you to return your vehicle to factory condition at any time.
Whether you're carving back roads, enjoying a canyon sprint, or heading to the office, this Valvetronic system ensures your M340i or M440i sounds and performs like the true sport sedan or coupe it was meant to be.
Key Features:
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Constructed from high-grade T304 stainless steel
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Full 3.5” midpipe and dual 3” outlet piping for maximum exhaust flow
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Dual pneumatic-actuated valves provide precise sound control and reliability
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Over 25 dB difference in volume between open and closed valve settings
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21.7 lbs lighter than the OEM factory exhaust system
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Mandrel-bent piping ensures optimal airflow and performance
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Precision TIG welds deliver superior strength and visual appeal
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100% reversible installation – return to stock configuration with ease
Fitment:
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BMW M340i G20 (2019–2026)
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BMW M440i G22 (2019–2026)
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BMW M440i Gran Coupe G26 (2019–2026)
Upgrade your BMW’s exhaust system with the Valvetronic Designs Valved Sport Exhaust for the M340i and M440i — delivering raw performance, precision sound control, and refined craftsmanship for the ultimate G2X experience.
