The system can be optioned with our 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.
*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
57.8 lbs Lighter than the factory exhaust (Titanium)
24.7 lbs lighter than the factory exhaust (Stainless)
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
*THIS PRODUCT IS PART OF THE SPECIAL OPERATIONS EXHAUST DEVELOPMENT PROGRAM. IF THIS PRODUCT IS NOT IN STOCK AT THE TIME OF YOUR ORDERING PLEASE ALLOW FOR 6-8 WEEKS FOR DELIVERY.*
Vehicle Fitment:
MAKE
MODEL
YEAR
BMW
G80 M3
2020-2023
BMW
G82 M4
2020-2023
BMW
G83 M4
2015-2020
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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