Ceramica para piso BARCELOS Azul Piemontesa Cermicas DBA 04 06 Audi TT Quattro 3.2L Front Left 5000 Series Replacement Ring. Sharing all the benefits of the 4000 Series, DBA's 5000 Series rotors are a composite 2 piece direct replacement brake rotor. DBA uses only the highest quality materials to ensure optimal performance under the most strenuous circumstances, combining high carbon cast iron rings with aerospace grade aluminum hats (T6061 T6), held together with National Aerospace Standards (NAS) bolts and crimp nuts. The 5000 Series share all of the performance technology featured in the 4000 Series, with the added benefits of further weight reduction and improved heat management via aluminum hats. The use of aerospace grade aluminum hats reduces the unsprung weight of the brake rotors, while allowing for uniform radial disc expansion through the cast iron rings, and reduced heat transfer from disc to hub via the aluminum hats. DBA offers both complete assemblies for first time replacement (hats and flat discs bolted together) along with replacement hats and flat disc rotors (rings). This allows drivers to re use their DBA 5000 Series hats with DBA replacement flat discs (rings). DBA recommends the 5000 Series for high performance street vehicles, track day and club racing and rally applications. This Part Fits: Year Make Model Submodel 2004 2006 Audi TT Quattro Base 2006 Audi TT Quattro Special Edition 2004 Volkswagen Golf GL 2004 Volkswagen Golf GL TDI 2004 Volkswagen Golf GLS 2004 Volkswagen Golf GLS TDI 2004 Volkswagen Golf GTI 1. 8T 2004 Volkswagen Golf GTI VR6