Exhaust.one 3.5” exhaust system with flap exhaust for BMW M4 F82 Competition

Product Information: "Exhaust.one 3.5'' Exhaust System for BMW M4 F82 Competition 450HP"

Our 2-pipe 3.5'' Exhaust.one valve exhaust system is unique worldwide. We are the only ones offering a legal straight pipe exhaust system with valves for your BMW M4 F82 Competition with 450 HP.

When it comes to combining maximum volume with a perfectly tuned aggressive sound, our system is unbeatable.

Features of the Exhaust System for M4 F82 450HP

Advantages of our valve exhaust system:

• No Registration Required: With our valve control module and ECE approval, you can enjoy every drive with peace of mind.
• Smart Exhaust.one Valve Control: Our intelligent valve control module ensures that the valves are precisely controlled according to regulations, keeping you legal on the road.
• 3.5'' Pipe Diameter: With our large 3.5'' diameter, we've developed the ultimate sound: deep, brutal, aggressive, and unmistakable!
• Maximum Legal Volume: We push the limits of legality and promise that you won't find a louder valve exhaust system that you can drive with such confidence.
• Handcrafted in Germany: Each complete exhaust system is manually fabricated by us using TIG welding techniques, providing you with an exhaust that not only looks fantastic but also sounds incredible!
• 100% Fit: Thanks to our extensive experience in automotive and tuning, we can proudly say that each product fits 100% accurately on your vehicle!

Additional Components

To complete the sound experience of your BMW M4, we offer two more essential elements:

• High-performance intake systems
• Premium downpipes

Important Notes

Not every original BMW valve module controls the exhaust valves according to the official ECE regulations. There may be minor deviations that are not legal when combined with an aftermarket exhaust system.

Therefore, we offer our own valve control module with ECE approval, which meets the legal requirements 100% and legalizes the Exhaust.one system.

If you have already installed other components (such as performance upgrades, intercoolers, intake systems, etc.) on your M4 or plan to add them in the future, our ECE approval will become invalid, and a new TÜV approval for the combination will be required.

Product Details

• ✔ 89mm / 3.5''
• ✔ Straight Pipe
• ✔ Drone-free
• ✔ Maximum Volume
• ✔ Backfire
• ✔ Extremely Light
• ✔ Maintenance-free CNC Valve
• ✔ 2 Years Warranty

Drive Modes

Technical Details