Boundary Oil Pump Assembly for Nissan VQ 3.5L/3.7L VHR with Billet Back Plate

Boundary Oil Pump Assembly for Nissan VQ 3.5L / 3.7L VHR with Billet Back Plate Boundary presents a high-performance oil pump assembly engineered specifically for Nissan VQ 3.5L and 3.7L VHR engines. Built to deliver reliable oil pressure and improved flow under high RPM and demanding conditions. Key Features Direct fit for Nissan VQ VHR 3.5L & 3.7L engines — easy installation with OEM mounting points. Durable construction with precision-machined gears for consistent oil pressure and long service life. Billet back plate increases rigidity, reduces distortion and improves sealing under high load. Optimized flow design to support high-performance builds, turbocharged or naturally aspirated applications. Quality assurance — CNC manufacturing and strict inspection standards for dependable performance. Benefits Maintains stable oil pressure at elevated RPMs Reduces risk of cavitation and oil starvation Improves engine longevity and reliability Ideal upgrade for performance and track vehicles Upgrade your VQ engine with the Boundary Oil Pump Assembly featuring a billet back plate — engineered for strength, precision, and consistent lubrication when it matters most.