Eisenmann E90 M3 Performance Exhaust
The Eisenmann Performance Exhaust for the BMW E90 M3 is engineered to enhance the character of the S65 4.0L V8 with a more aggressive exhaust note, improved flow characteristics, and handcrafted German construction. Available in both Sport and Race sound profiles, this rear exhaust system delivers the unmistakable Eisenmann sound while maintaining OEM-level fitment and straightforward installation.
Designed as a direct bolt-on solution, the Eisenmann E90 M3 Performance Exhaust includes connecting pipes and integrates with the factory exhaust system without the need for permanent modifications. Constructed entirely from premium 304 stainless steel, each system is hand-built in Germany and undergoes extensive quality control to ensure long-term durability and consistent fitment.
The Sport version provides a deeper and more refined exhaust note while remaining suitable for daily driving. For enthusiasts seeking a more aggressive experience, the Race version unlocks the full character of the naturally aspirated S65 V8 with a deeper, more exotic exhaust tone and increased overall volume.
Beyond sound, the Eisenmann system has demonstrated measurable performance improvements. The Race version offers up to a 32% increase in exhaust flow compared to the factory system and has been dyno tested to deliver gains of up to 16 horsepower and 11 lb-ft of torque.
For customers seeking a more distinctive finish, Eisenmann also offers an optional Black Series treatment featuring a high-temperature ceramic coating designed to improve heat dissipation while providing enhanced corrosion resistance.
With more than 30 years of exhaust manufacturing experience, Eisenmann remains one of Germany's most respected exhaust manufacturers and serves as an OE supplier to several leading automotive brands. That expertise is reflected in the sound quality, craftsmanship, and performance of every Eisenmann exhaust system.
Product Details
- Designed specifically for the BMW E90 M3 Sedan
- Available in Sport or Race sound configurations
- Direct bolt-on installation
- Includes connecting pipes
- Constructed from 100% 304 stainless steel
- Handcrafted in Germany
- Quad 83mm round exhaust tips
- OEM-level fitment and finish
- Optional Black Series ceramic-coated finish available
- Race version dyno tested at up to 16 horsepower and 11 lb-ft of torque gains
Sport Version Specifications
- Approximate drive-by sound level: 75 dB
- Approximate stationary sound level: 92 dB at 6,225 RPM
- 25% increase in exhaust flow compared to stock
- Approximate muffler weight: 21 kg
Race Version Specifications
- Approximate drive-by sound level: 95 dB
- Approximate stationary sound level: 102 dB at 6,225 RPM
- 32% increase in exhaust flow compared to stock
- Approximate muffler weight: 21 kg
Available Configurations
- B5268.00835 – Sport Performance Exhaust with 4x83mm Tips
- B5268.20835 – Race Performance Exhaust with 4x83mm Tips
Vehicle Applications
Related Products
Notes
- Professional installation is recommended
- Sound levels may vary depending on vehicle configuration and supporting modifications
- Optional Black Series finish available on select configurations
- View emissions compliance notice