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Don't Miss Valvetronic Designs Valved Axle-back Exhaust Carbon Tips For 20-24 Bmw G8x M3/m4 With A 40% Price Cut [AhFpy3b4]

$103.99 $332.99 -69%

Besides the quite strange grille setup, the G80 is a killer new M car, but like most, the sound is lacking. The Factory exhaust for the New G80 /G82 BMW M3/4 does not deliver the goods. We can fix that.It's time for you to take control of your M3 or

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Don't Miss Valvetronic Designs Valved Axle-back Exhaust Carbon Tips For 20-24 Bmw G8x M3/m4 With A 40% Price Cut [AhFpy3b4]

Besides the quite strange grille setup, the G80 is a killer new M car, but like most, the sound is lacking. The Factory exhaust for the New G80 /G82 BMW M3/4 does not deliver the goods. We can fix that.

It's time for you to take control of your M3 or M4 sound experience with our Valved Axleback exhaust system. Never settle for anything but the best.

This Axleback system can be added for excellent 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 with T304 Stainless Steel, 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.

Beware of other manufacturers selling cheap stainless steel systems. Ours differs by utilizing proprietary sourcing and construction techniques to ensure the ultimate quality of the system.

Features:
  • Constructed of the highest quality T304 Stainless Steel
  • Lighter than the factory exhaust (Stainless Steel)
  • Fully Mandrel bend for maximum flow
  • Beautiful set of Carbon Fiber Tips 
  • Precision tig welds for high strength
  • 100% REVERSIBLE, always able to go back to stock at any time
Specifications:
  • Exhaust Diameter: 2.75'' 
  • Exhaust Tip size: 4.0'' 
  • Material: T304 Stainless Steel
  • Exhaust Tip Style: Carbon Fiber Tips
Fitment:
  • 2020-2024 BMW M3 G80 
  • 2020-2024 BMW M4 G82
  • 2020-2024 BMW M4 G83
Included:
  • (1) 2.75'' Valved Axel-Back Exhaust
  • (4) 4.0'' Carbon Fiber Tips
  • (1) Vacuum Control Box – Operates valves internally to open/close on command
  • (1) Vacuum Lines Kit – Tubing to connect the vacuum box to mufflers
  • (1) Cigarette Lighter Power Adapter – Provides power to the vacuum box, with power/ground wires for hardwiring
  • (1) Single Keyed Remote – RF signal can be programmed into vehicle garage door openers
Note:
  •  1 Year Warranty

What Our Customers Say

January 19, 2026

Absolutely no complaints!

Excellent. There's no other word for it.

- Warren P..

January 19, 2026

Absolutely no complaints!

Very effective. I do recommend it.

- Karson S..

January 19, 2026

Absolutely no complaints!

The best possible choice I could have made.

- Teagan M..

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