*There is no machining required for the rear calipers to fit with this bracket

and overhung configurations to suit a wide range of vehicle builds

Description: A cost-effective solution with proven performance

ensuring consistent lubrication even under the extreme demands of high-performance applications

Precision Forged for Strength – Arias forgings are designed to handle high cylinder pressures in forced induction applications

BMW F9X M5 / M8 Downpipes 535xi *There is no machining requiredTake your BMW M5 or M8 to the next level with RK Autowerks Catless Race Downpipes, engineered for maximum performance and a perfect OEM like fit. Designed using advanced 3D scanning and prototyping, these downpipes eliminate the restrictive factory catalytic converters, drastically improving exhaust flow for faster turbo spool, increased horsepower, and higher torqueall instantly noticeable behind the wheel. Each set is crafted from mandrel bent T304