BMW Tuning Products
Exhaust System M4-F82, M3-F80
We have completed the final stages of preparation for mass production and plan to release the product in about one month.
Specifications: Middle Pipe + Rear Silencer Set; Main Pipe 70mm, Finisher 90mm
Materials: Main Pipe / SUS436, Silencer / SUS304, Finisher / Titanium
Price: To be announced (approx. 480,000 yen)
Middle Pipe
The middle pipe is designed to equalize the length of the exhaust unit behind the turbine.
Rear Silencer
・Flap / Closed
The exhaust passing through the rear silencer is designed to be quiet while offering low resistance up to high RPMs.
・Flap / Open
Designed with tuning in mind.
Although the S55 turbo engine has a rough sound quality, we have made continuous improvements since the initial development stage to achieve a high-quality, clear exhaust note from mid to high RPMs.



