Alcon Standard Front Disc Replacement Kit - BMW M2, M3, M4, (F Series) Brand_Akrapovic Rather than necking down closer

Rather than necking down closer to the turbos like most of our competitors

In order to properly control the oil temperature on your N54 or N55 engine

even running standard boost pressure OE-style charge pipe connections for easy installation

Lightweight High Grade 6061 Aluminum Piping

a more aggressive look compared to M Performance

Alcon Standard Front Disc Replacement Kit - BMW M2, M3, M4, (F Series) Brand_Akrapovic Rather than necking down closerAlcon Semi Floating OE Disc Replacement Incorporates high quality disc with billet alloy bell assembly. These discs are a direct fit to the below models with OEM Brembo Calipers. Benefits from overall weight reduction & temperature handling capability due to the semi floating design. Fully rebuildable Disc Dimensions: 380x228x30 Replacement Disc Part Number: DIV2175X859S36L Left DIV2175X859S36R Right BBK3430X895. 12 Bolt & Bobbin Kit Kit contains a