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Air and Fuel› Superchargers, Turbochargers and Components

Go Fast Bits

GFB HYBRID TMS Dual Port 20mm Inlet/20mm Outlet 04-05 Mazdaspeed Miata MX-5 Turbo

$260.90 $234.81 Save $26.09

SKU: G004 T9220

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Go Fast Bits T9220 is a hybrid dual outlet blow-off/diverter valve that combines three valves in one. It features staged venting outlets, allowing for configuration as a full recirculation, full atmosphere, or 50/50 vented system using provided plugs. This technology helps prevent backfiring and stalling on vehicles with sensitive airflow meters while still providing a blow-off sound. The Hybrid direct fit bolt-on range covers many popular vehicles and can be adapted for custom fitments.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGo Fast Bits
Part NumberG004 T9220

Videos

Installing a GFB Hybrid BOV! (TMS Dual Outlet Valve) - Kia Forte GT

Installing a GFB Hybrid BOV! (TMS Dual Outlet Valve) - Kia Forte GT
Installing the Go Fast Bits (GFB) Hybrid BOV on my 2017 WRX!

Installing the Go Fast Bits (GFB) Hybrid BOV on my 2017 WRX!
GFB Respons TMS BOV with venting bias adjust

GFB Respons TMS BOV with venting bias adjust
Go Fast Bits Respons TMS BOV with Trumpet. Fully Adjustable Blow of Valve

Go Fast Bits Respons TMS BOV with Trumpet. Fully Adjustable Blow of Valve
Installing a GFB RESPONS BOV on my 2015+ Subaru WRX Premium

Installing a GFB RESPONS BOV on my 2015+ Subaru WRX Premium
Installing A Hybrid Blow Off Valve (Turbo BOV)

Installing A Hybrid Blow Off Valve (Turbo BOV)
GFB Bov Tuning | Adjusting settings

GFB Bov Tuning | Adjusting settings
Go Fast Bits Deceptor Pro II

Go Fast Bits Deceptor Pro II
GFB Respons Blow-off valve

GFB Respons Blow-off valve
GoFastBits Blow Off Valve Installation on 2016 Subaru WRX STI

GoFastBits Blow Off Valve Installation on 2016 Subaru WRX STI
Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Sound | Kia Forte GT

Go Fast Bits Mach 2 TMS Recirculating Diverter Valve Sound | Kia Forte GT
Go Fast Bits TMS Respons Hybrid Blow Off Valve Review and Sound

Go Fast Bits TMS Respons Hybrid Blow Off Valve Review and Sound

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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