![BMW N54 Valves by Ferrea Options:Triple Groove - 31.5mm Intake / 28mm Exhaust 1985-1987 E28 M5 [European Market]](https://cdn.shopify.com/s/files/1/0735/3827/3587/files/High-Performance-Racing-Valves-for-BMW-N54.webp?v=1712268298)
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1985-1987 E28 M5 [European Market]
82 A/R with 3" V-Band discharge
SP Components is widely recognized for their reinforced H-beam rods
Two-step slow forging to optimize grain flow and reduce stress
risking severe engine damage
BMW N54 Valves by Ferrea Options:Triple Groove - 31.5mm Intake / 28mm Exhaust 1985-1987 E28 M5 [European Market]Ferrea Competition Plus Valves are known for being one of the most dependable extreme duty valves available, engineered specifically for BMW N54 engine. Crafted from aerospace grade alloys like EV8 Z18, these high performance valves deliver superior tensile strength and reliability, perfect for pushing your engine to the limit. Ferreas exclusive two step slow forging process optimizes grain flow, reducing stress in the material for unmatched
