Turbosmart TS-0205-1026 Dual Port BOV for 09-24 Nissan GT-R 3.8L V6 TT

Vehicle Fitment

• 2009-2024 Nissan GT-R (R35, 3.8L VR38DETT Twin-Turbo V6, AWD)
• 1999-2002 Nissan Skyline GTS-T (R34, 2.5L RB25DET Turbo I6, RWD)
• 1993-1998 Nissan Skyline GTS-T (R33, 2.5L RB25DET Turbo I6, RWD)
• 1999-2002 Nissan Skyline GT-R (R34, 2.6L RB26DETT Twin-Turbo I6, AWD) - requires 2 kits
• 1993-1998 Nissan Skyline GT-R (R33, 2.6L RB26DETT Twin-Turbo I6, AWD) - requires 2 kits
• 1989-1994 Nissan Skyline GT-R (R32, 2.6L RB26DETT Twin-Turbo I6, AWD) - requires 2 kits
• 1996-2001 Nissan Stagea Turbo (WC34, RB25DET / RB26DETT Turbo engines)
• 2001-2007 Nissan Stagea Turbo (M35, Turbo engines)

Features

• Dual-port sequential blow-off valve design for balanced performance and drivability
• Quiet operation during light throttle and partial boost
• Full atmospheric venting under high boost for aggressive performance response
• Reduces compressor surge to protect turbochargers
• Improves throttle response and turbo spool characteristics
• Direct-fit design engineered for Nissan turbo applications
• High-quality billet aluminum construction for durability
• Simple bolt-on installation with included gasket and hardware
• Pre-configured spring suitable for typical turbo vacuum levels

Specifications

• Part Number: TS-0205-1026
• Valve Type: Dual Port Blow-Off Valve (BOV)
• Color Finish: Black
• Spring Rating: Yellow spring rated at -22 to -20 inHg (pre-installed)
• Vacuum Port Thread: AN-3
• Material: Billet aluminum body with precision valve assembly
• Configuration: Dual-port sequential venting
• Application: Turbocharged Nissan engines
• Note: R32/R33/R34 GT-R models require 2 kits to replace both factory valves

Included Components

• 1x Turbosmart BOV5 Dual Port Blow-Off Valve
• 1x Blanking Plug
• 1x Yellow Spring (-22 to -20 inHg, pre-installed)
• 1x Mounting Gasket
• 1x Turbosmart Sticker

Product Description

The Turbosmart TS-0205-1026 Dual Port Blow-Off Valve is designed specifically for Nissan turbocharged performance platforms, delivering the ideal balance between street drivability and high-boost performance. Its sequential dual-port design allows the valve to recirculate air during mild boost conditions for smooth operation while venting to atmosphere under heavy boost for maximum pressure relief and the signature blow-off sound enthusiasts expect.

By quickly releasing excess boost pressure when the throttle closes, this blow-off valve helps prevent compressor surge and reduces stress on turbocharger components. The result is improved throttle response, smoother gear changes, and enhanced turbocharger longevity. The billet aluminum construction ensures durability in high-temperature, high-boost environments commonly found in performance and motorsport applications.

Installation is straightforward with the included gasket and pre-installed yellow spring rated at -22 to -20 inHg. Skyline GT-R models equipped with twin turbochargers require two valves to replace the factory bypass valves. This blow-off valve is intended primarily for performance and competition use on turbocharged Nissan platforms. Fitment confirmed through 2024. 2025 coverage unconfirmed at time of listing.