These Balanced Brake Upgrades put StopTech on the enthusiast map. They maintain factory bias while providing shorter stopping distances, better modulation and less brake fade. They include stiffer StopTech calipers, larger-than-stock 2-pc StopTech AeroRotors, StopTech Street Performance Pads and StopTech Stainless Steel Lines.

Feature fully forged calipers with patented stiffening bridges, patented 2-piece AeroRotors for optimized cooling, braided stainless steel brake lines, performance brake pads, mounting brackets & all necessary hardware to complete install.

Feature fully forged calipers with patented stiffening bridges; patented 2-piece AeroRotors for optimized cooling; braided stainless steel brake lines; performance brake pads; mounting brackets/all necessary hardware to complete install.

What’s Included:

• STOPTECH StopTech BBK 96-02 BMW Z3/03-09 Z4 Front Black ST-40 Calipers Slotted 328x28mm Rotors/Pads/SS Lines

Vehicle Fitment:

• 1996-2002 BMW Z3 Roadster
• 1998-2000 BMW Z3 M Roadster
• 1999-2002 BMW Z3 Coupe
• 1999-2000 BMW Z3 M Coupe
• 2003-2005 BMW Z4 3.0i
• 2003-2008 BMW Z4 2.5i
• 2006-2008 BMW Z4 Roadster 3.0si
• 2006-2009 BMW Z4 Coupe 3.0si
• 2009-2009 BMW Z4 sDrive35i