StopTech 01-06 BMW 330CI / 06-08 BMW Z4 Front BBK Blue ST-40 Calipers 332x32 Slotted Rotors 83.148.4600.21

Stoptech Big Brake Kits 83.148.4600.21 These Balanced Brake Upgrades(R) 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. StopTech Big Brake Kit 2 Piece Rotor; Front 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. BBK 2pc Rotor; Front

Vehicle Fitments:

Year	Make	Model	Submodel
2001 - 2006	BMW	330Ci	Base
2005	BMW	330Ci	M
2001 - 2005	BMW	330i	Base
2005	BMW	330i	M
2006	BMW	Z4	2.5i, 3.0i
2007 - 2008	BMW	Z4	3.0si, 2.5si
2006 - 2008	BMW	Z4	M Roadster, M Coupe, Coupe 3.0si, Roadster 3.0i, Roadster 3.0si