Now in our 21st year, UUC has become the premiere USA engineering and manufacturing source for BMW performance. What we started with in 1998 was the idea that we would produce the highest …

UUC is the premiere USA engineering and manufacturing source for BMW performance What we started with in 1998 was the idea that we would produce the highest quality without compromise, and …

UUC Motorwerks - Ultimate Performance Fine-Tuning for BMW and MINI. Covering all models of M3, M5, M6, Z8, 750, 740, M5, 540, 530, 528, 525, M3, 330, 328, 325, 323, 318, E90, E92, E93, E82, …

What makes the UUC Motorwerks short shifter kit so good is the engineering and attention to fine details, many different points that add up to tremendous differences in how the unit works and feels.

We're always working on something new at UUC... and not just for the newest cars. Here are a few examples currently available on our website that cover models from the new F10 M5 all the way back …

The inlay inserts are cast with the UUC logo and stylized checkerboard racing flags. The depth must be seen to be appreciated. 5-speed and 6-speed fitments available.

UUC exhaust systems have been best described as "awesome sound at full-throttle and whisper-quiet cruise." It's rare that any company invents a better "mousetrap" in an industry that has evolved over …

Another innovative UUC engineering breakthrough! Our lightweight flywheel kit specifically for the 330 6-speed eliminates the SAC (Self Adjusting Clutch) mechanism of the original design, instead utilizing …

UUC is the premiere USA engineering and manufacturing source for BMW performance.

The original BMW shifter and all other aftermarket shifters (except UUC which uses deformation-free bearings) contain a plastic bushing similar to the selector joint, and the exact same wear and …