Turbosmart Kompact Dual Port VR25 BOV Vent to Atmosphere Nissan Z 2023-2026 | TS-0223-1097

The Turbosmart Kompact Dual Port Blow Off Valve (BOV) is a high-performance, direct-fit upgrade engineered specifically for the 2022+ Nissan 400Z with its twin-turbocharged V6 powerplant. Designed to replace the factory recirculating valve with a superior dual-port solution, this BOV vents a portion of excess boost pressure to atmosphere while recirculating the remainder — delivering the iconic blow-off sound without sacrificing drivability or idle quality. Whether you're tracking your 400Z or building the ultimate street machine, the Turbosmart Kompact Dual Port is the definitive forced induction upgrade for the platform.

Key Features & Benefits

• Dual Port Design — Simultaneously vents pressure to atmosphere and recirculates boost, combining the aggressive blow-off sound with smooth, stable idle and throttle response.
• Direct OEM Replacement — Engineered as a bolt-on upgrade for the 2022+ Nissan 400Z twin turbo V6; no cutting, fabrication, or custom adapters required for a clean, professional installation.
• Billet Aluminum Construction — CNC-machined from high-grade billet aluminum for superior strength, heat resistance, and long-term durability in demanding forced induction environments.
• Piston-Style Valve Mechanism — Turbosmart's proven piston design provides faster, more consistent response compared to conventional diaphragm-style valves, reducing turbo surge and compressor stress.
• Adjustable Spring Tension — Tunable spring preload allows boost threshold adjustment to match your specific power level and tune, accommodating stock through heavily modified setups.
• High-Flow Capacity — Engineered to handle the increased boost demands of modified 400Z builds, ensuring reliable pressure relief across the full RPM range.
• Turbosmart VR25 Technology — Built on Turbosmart's VR25 platform, optimized for modern twin-scroll and twin-turbo applications requiring precise, rapid valve actuation.
• Anodized Finish — Hard anodized exterior resists corrosion, oil contamination, and engine bay heat for lasting good looks under the hood.