Exhaust.one 3.5” exhaust system with flap exhaust for BMW M3 E90

Product Information "Exhaust.one 3.5'' Exhaust System for BMW M3 E90"

We are excited to finally present our new 3.5'' straight-pipe exhaust system for your BMW E90 M3 sedan!

Why Our Exhaust System Stands Out

• Large Pipe Diameter: Unlike other exhaust system manufacturers offering a 3'' diameter, our system utilizes the full space with a 3.5'' dual-pipe configuration, ensuring top performance.
• Build Quality: Our welds are expertly crafted, providing flawless seam bonding. This high corrosion resistance means rust and seam issues won't be a problem.
• Maximum Legal Volume: In ""straight-pipe mode,"" we deliver a distinctive and powerful sound that is unmatched worldwide. With closed valves, the volume is below the value specified in the vehicle registration, and it is also drone-free, so you can drive with confidence.
• Weight Reduction: The original exhaust system weighs around 23 kg, while ours weighs just 18 kg. This significant weight saving benefits your vehicle's performance.
• ECE Approved: With our ECE approval, you can be assured of legal compliance on every drive.

Additional Options

We also offer everything you need to perfect the sound of your BMW M3 E90:

• Intake System: A great addition is an intake system, such as the one from Eventuri.
• Carbon Air Collector or Air Filter Cover: Additional options to enhance your vehicle are also available from us.

Important Notes

Please note that the ECE approval for our exhaust system will be void if you retrofit other components such as performance enhancements, intake systems, or intercoolers, or if these are already installed. In such cases, your BMW must be re-presented for a combination inspection at the TÜV.

Product Features

• ✔ 89 mm / 3.5''
• ✔ Straight Pipe
• ✔ Drone-Free
• ✔ Maximum Volume
• ✔ Burble Sounds
• ✔ Extremely Light
• ✔ Maintenance-Free CNC Valves
• ✔ 2-Year Warranty

Driving Modes

Technical Details