Go Fast Bits T9105 Mach 2 Recirc Diverter Valve for 2009-2020 Nissan GT-R R3

Vehicle Fitment

• 2009-2020 Nissan GT-R R35 (3.8L V6 Turbo VR38DETT; AWD; Base, Premium, Black Edition, Track Edition, Nismo)

Features

• Mach 2 recirculating diverter valve using Turbo Management System (TMS)
• 100% recirculating configuration maintains boost without venting to atmosphere
• Improves throttle response by reducing turbo lag compared with stock bypass valve
• Pressure-balanced design holds boost more effectively than many OEM valves
• Direct bolt-on replacement for factory bypass valve with no adaptors required
• Compact billet construction for durability in high-boost environments
• Quiet operation with no atmospheric blow-off noise by design
• Optional atmosphere conversion available for audible venting (conversion kit sold separately)

Specifications

• Brand: Go Fast Bits (GFB)
• Part Number: T9105
• Type: Mach 2 TMS Recirculating Diverter Valve
• Material: Precision-machined billet aluminum body
• Venting Mode: 100% recirculating (bypass, plumb-back)
• Boost Holding: Designed to hold far beyond typical factory boost pressures
• Installation: Direct bolt-on using factory diverter valve mounting points
• Configuration: Dual-valve kit included for both factory bypass ports

Included Components

• 2x Go Fast Bits T9105 Mach 2 Diverter Valve Units
• 2x Sealing O-rings/gaskets
• Allen key / adjustment tool

Product Description

The Go Fast Bits T9105 Mach 2 TMS Recirculating Diverter Valve is a direct-fit performance upgrade engineered specifically for the Nissan GT-R R35 with the 3.8 L twin-turbo VR38DETT engine. Using Go Fast Bits' Turbo Management System technology, this recirculating diverter valve holds boost more effectively than many factory bypass valves and improves throttle response by helping maintain peak boost during gear changes and throttle transitions.

Configured for 100% recirculation (i.e., plumb-back), the Mach 2 eliminates atmospheric venting noise while delivering optimized boost retention and quicker turbo response without undesirable sound. The pressure-balanced design ensures dependable boost holding - far beyond what many stock valves can achieve - and the direct bolt-on installation means no additional adaptors or vehicle modifications are necessary. For drivers looking for audible blow-off sound, an optional atmosphere conversion kit can be installed separately.

Fitment for the T9105 is confirmed for 2009 through 2020 Nissan GT-R R35 models equipped with the 3.8 L VR38DETT twin-turbo V6 engine across trims including Base, Premium, Black Edition, Track Edition, and Nismo. This diverter valve kit is ideal for performance enthusiasts who want improved throttle response, better boost retention, and quiet recirculating operation compared with many aftermarket blow-off or bypass valves.