SKU: 86049686729

Eisenmann G8X M3 / M4 Performance Exhaust System - Valved

Sale price$3316.95 Regular price$3685.50
Save 10%

Pay in installments of $921.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 23 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
PAULO SANTOS
Alexandria, US
★★★★★ 5
Great product
Size: 0GA-0GA 2PCS
Definitely worth it easy to use great fitment look great great value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
A
Verified Purchase
Anthony garcia
Belleville, US
★★★★★ 5
Perfect
Size: 0GA-0GA 2PCS
I was looking for these entirely everywhere and when I got them my amp had perfect contraction and now my bass is perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025
J
Verified Purchase
Jessie Argo
Omaha, US
★★★★★ 5
Good quality
Size: 2 Channel-9 ft
Works as expected, good quality for the price point.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
T
Verified Purchase
That One Bird Dude
New York, US
★★★★★ 5
Works as intended
Size: 1-Female to 2-Male Y-Adapter-1 ft
What can I say? Works as intended. Seems pretty decent in quality and has a decent thickness to it! Fits pretty tightly so you don't have to worry about sloppy RCA connections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
R
Verified Purchase
Roger
Lowell, US
★★★★★ 5
Great Quality
Size: 2 Channel-3 ft, Size: 2 Channel-3 ft
Outstanding quality a very reasonable price. I was able to check the headunit RCA was showing almost 5 volts which was rated on the output of the headunit. I’m not an expert however i am assuming you don’t have to add so much gain. I’m very pleased and i will save this seller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026

recommand products