SKU: 86049686729

Eisenmann G8X M3 / M4 Performance Exhaust System - Valved

Sale price$3316.95 Regular price$3685.50
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

Eisenmann G8X M3 / M4 Performance Exhaust System - ValvedWhen inspecting the G8x M3 4 in any amount of detail, one thing becomes abundantly clear in their quest for the perfect M car, BMW left no stone unturned, no issue unaddressed, no aspect of the cars behavior un optimized. Technology and art in engineering has enabled BMW to create an absolutely spectacular M3, a car thats capable of plush comfort when driven normally, and life changing performance when driven in anger. As always, the M3 4 is BMWs

When inspecting the G8x M3/4 in any amount of detail, one thing becomes abundantly clear- in their quest for the perfect M car, BMW left no stone unturned, no issue unaddressed, no aspect of the cars behavior un-optimized. Technology and art in engineering has enabled BMW to create an absolutely spectacular M3, a car thats capable of plush comfort when driven normally, and life changing performance when driven in anger. As always, the M3/4 is BMWs latest masterpiece, and has made all of us at IND fall in love with BMW M yet again.

Watching BMW create and engineer their new G8x inspired us and Eisenmann Exhaust Systems GmbH to respond in kind. We knew that we could not simply connect a series of pipes to a generic canister and attach exhaust tips at the end. Every aspect of the design had to be analyzed, evaluated, and perfected until the exhaust system as a whole was absolutely flawless. Eisenmann did not approach the design of this exhaust system with the idea of beating their competitors- Eisenmanns only peer in this race would be BMW M itself, and no stone could be left unturned.

Each system is constructed from high grade 304 stainless steel, with a specific attention to wall thickness throughout to create the best combination of fantastic sound and optimal weight. The canisters are machine-pressed into a shape specifically designed for the G8x M cars using a series of deep draw dies, resulting in extremely high canister rigidity and contributing to Eisenmanns signature tone. The canister shape was specifically created to completely eliminate the canisters from the rear view of the car, drastically improving the appearance of the G8x cars. Multiple internal flow paths work in unison with BMWs Comfort, Sport, and Sport Plus ECU programming, and enable Eisenmanns valve control to have a variable but drastic effect on the exhaust systems personality, yielding a quiet tone while cruising and a fearsome growl under full load.

Eisenmanns Heritage system is available as a rear section or complete exhaust system, enabling M3/4 owners to choose their sound level in stages. The complete system will include everything from the exhaust tips to the back of the BMW downpipes, allowing for a bolt-on solution for easy installation and an aggressive sound. Improved flow capacity gives the exhaust system sufficient overhead for future modifications, removing any restriction in the system and enabling the G8xs S58 powerplant to make even more power.

While the "LeMans style" inner tip has been an Eisenmann hallmark for decades, the all new massive 110mm LeMans Tip present a unique side cut-out featuring the Eisenmann Signature.

We are thrilled to present the new G8x M3/4 exhaust system to M enthusiasts worldwide!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86049686729

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Kyle H.
Los Angeles, US
★★★★★ 4
Good quality
Size: 3X-Large, Color: White
The shirt fit great! True to size. Only issue for me, it would have been nice if it was longer to tuck in.
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Reviewed in the United States on May 13, 2026
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capblye
New York, US
★★★★★ 5
Great fit and comfortable
Size: 3X-Large, Color: White
Great fit and comfortable shirt! The fabric isn't thin and flimsy like some dress shirts today.
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Reviewed in the United States on May 30, 2026
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Wes
Whiting, US
★★★★★ 5
Great shirts! I prefer them over much, more expensive shirts!
Size: X-Large, Color: Lemon Yellow
Nice fitting shirt for the cost. Better than most that I’ve purchased for 2-3 times the cost. I prefer these to my Lacoste or Lands End long sleeved shirts! They look/wear much nicer after dry cleaning versus machine washing. I’ve bought five of them now!
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Reviewed in the United States on May 21, 2026
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Mark
Belleville, US
★★★★★ 3
Measurements just didn't add up.
Size: X-Large, Color: Sky Blue
Quality of the shirt was nice but the measurements did not add up. I wear a 17 1/2 neck and 36/37 or 37/38 sleeve. I ordered an XL and the sleeves were a little to short and the neck was way to big. Could never wear a tie with this shirt. So going up in size wasn't an option because of the neck. The next size up that had longer sleeves was a 3X, not happening. So if I went down in size the sleeves still would have been to short and the shirt would have been to tight. If the shirt fits you then you have a good shirt at a great price with lots of colors.
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Reviewed in the United States on July 25, 2025
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Johnny175
Lowell, US
★★★★★ 5
Great shirt
Size: XX-Large, Color: Blue
This ships fit great and is a nice material. It's now my favorite but two other colors of the same brand and size were not the same material
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Reviewed in the United States on May 11, 2026

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