BMW M30 Valve Set Options:47mm Intake / 38mm Exhaust PFF5-4203-29 fits E63 M6 with

PFF5-4203-29 fits E63 M6 with Comp Package and E64 M6

Any dynamic fuel pressure created by a rising-rate FPR outside of this range is acceptable

presents the solution to keep their engines cool

Other teams have applied this kit in Hill Climb

Engineered to prevent binding

BMW M30 Valve Set Options:47mm Intake / 38mm Exhaust PFF5-4203-29 fits E63 M6 withManley Performance offers high strength stainless steel valves engineered to enhance the performance and durability of BMW M30 SOHC engines. Designed as a direct upgrade over OEM valves, these valves provide superior resistance to heat and stress, making them ideal for high performance street, racing, and turbo applications. Kit Contents: (6) Intake Valves (6) Exhaust Valves Key Features: Premium Materials High Grade Stainless Steel: Built for extreme