MEHENKER® VVT Cam Phaser Audi 2.5 MPI R5 EA855 NA

The MEHENKER® intake VVT cam phaser for Audi 2.5 MPI R5 EA855 NA is engineered for maximum durability and precise timing control. It eliminates rattle on decel, sticking, and cam position drift, delivering quiet, smooth operation and full responsiveness across the rev range.

MEHENKER® Technology

Polish VVT specialist. Each unit features a reinforced locking mechanism and a hardened sleeve in the locking pocket—an OEM weak point. Every phaser undergoes oil-bench testing that reproduces real pressure/flow to guarantee fast, repeatable response.

Materials and Manufacturing

Housing and rotor use the hardest available aluminum alloy; the integrated rotor vanes minimize play and future wear. The integrated timing chain sprocket is heat-treated steel (>50 HRC) for maximum tooth wear resistance and reliable torque transfer.

User Benefits

• Quiet operation; eliminates rattle and sticking

• Fast, precise intake phase changes with no power loss

• Reinforced locking pocket for beyond-OE durability

• Stable timing and smooth cold starts

• Plug-and-play fit; motorsport-proven design

Compatibility and OEM

Engine: Audi 2.5 MPI R5 EA855 NA – intake side.
Models: vehicles equipped with EA855 NA (verify by VIN/engine code).

Why MEHENKER®?

As Poland’s first VVT specialist, MEHENKER® uses reinforced locking, integrated rotor, oil testing, and >50 HRC sprockets to exceed OE reliability—longer life, higher refinement, and dependable performance. Keywords: Vanos, VVT phasers, camshaft adjusters, timing sprockets, sealing rings, repair kits.