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VTA BOVs vent to atmosphere to make the signature turbo blow-off sound, where the DV+ recirculates the air to keep it quiet., Each valve in the VTA...

VTA BOVs vent to atmosphere to make the signature turbo blow-off sound, where the DV+ recirculates the air to keep it quiet., Each valve in the VTA...

These engines come from the factory with no diverter valve of any kind, resulting in turbo compressor surge every time the throttle is closed after...

The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previou...

The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previou...

Toyota/Lexus Toyota C-HR and Lexus 2.0L turbo models (e.g. IS200t, GS200t, RC200t, RX200t, and NX200tThis Part Fits: Year Make Model Submodel 20...

GFB?s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method ...

GFB's DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method ...

GFB's DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation method ...

The factory BPV (bypass valve) has a couple of key shortcomings in construction and operation. First of all, tuned engines running high boost also ...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation met...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation met...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation met...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation met...

GFB's DV plus design solves the longevity and boost leaking issues that are common with factory diverter valves, and also changes the operation met...

The TMS range from GFB is designed specifically for the purpose of turbo lag reduction, and improving throttle response. Tests show TMS features ca...

ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so succes...

ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so succes...

GFB HYBRID TMS Dual Port Hyundai/Kia 2.5TThis Part Fits: Year Make Model Submodel 2021-2022 Hyundai Elantra N Line 2022 Hyundai Kona N Line ...

ALL THE PERFORMANCE WITH THE NOISE! , The Hybrid valve is back! In 1999, GFB?s first Hybrid valve pioneered the dual port design, which was so succ...

ALL THE PERFORMANCE WITH THE NOISE! , The Hybrid valve is back! In 1999, GFB?s first Hybrid valve pioneered the dual port design, which was so succ...

ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so succes...

ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so succes...

ALL THE PERFORMANCE WITH THE NOISE! The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port design, which was so succes...