Valvetronic Designs Muffler BMW M3 M4 G80 G82 S58

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Get a full Axleback for added sound and performance gains, as well as our valve control unit, allowing you to fully open and close the valves at the touch of a button. Constructed a T304 stainless, this system utilizes our familiar quad chambered muffler design in order to offer a very flexible sound experience for the G80 M3 and M4. The system runs 2.75 inches all the way back and is optimized for the best flow characteristics to improve sound and improve power through the rev range. To finish off the system, a beautiful set of double-layered tips come standard.

It's time to take your sound experience to the next level on your G80. At Valvetronic Designs, we do not compromise. Neither should you.

The system is now available in ultra high-quality grade 5 titanium. Beware of other manufacturers selling cheap titanium systems. Ours differs by utilizing proprietary sourcing and construction techniques to ensure the ultimate quality of the system. 

Fitment

• 2020 - 2023 BMW G80 M3
• 2020 - 2023 BMW G82 M4
• 2020 - 2023 BMW G83 M4

 *When installing just the midpipe ensure the cut at the OEM rear section is made between the first and second DIMPLE. This will ensure proper fitment*

Features of this Exhaust Upgrade

• Constructed of the highest quality T304 Stainless steel or Grade 5 titanium 
• Fully Mandrel bend for maximum flow
• Exhaust valve integration into OEM valve connections 
• Beautiful set of exhaust tips
• Precision tig welds for high strength
• 100% REVERSIBLE, always able to go back to stock at any time
• Connects to OEM downpipes