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Air and Fuel› Superchargers, Turbochargers and Components

GFB

Hybrid Dual Outlet Valve

$250.00 $225.00 Save $25.00

SKU: T9201

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The GFB T9201 Hybrid Dual Outlet Valve is a blow-off valve designed to offer the benefits of dual-port venting. This valve functions as three valves in one, allowing configuration for full recirc, full atmosphere, or 50/50 venting. It was developed to prevent backfiring and stalling on cars with MAF sensors while still providing a blow-off sound.
Show original supplier description
The GFB T9201 Hybrid Dual Outlet Valve is a pioneering blow-off valve, celebrating 20 years since the invention of the world's first dual outlet design. This innovative valve features staged venting ports that help prevent backfiring and stalling on vehicles equipped with MAF sensors, while still delivering the characteristic blow-off sound during spirited driving. The technology behind this valve has since been adopted by many other brands in the market. Originally developed in 1998 to address issues with stalling caused by atmosphere-venting blow-off valves on early WRXs, the Hybrid valve became the flagship model for Go Fast Bits. The new iteration of the Hybrid retains the original staged venting outlets but adds the flexibility to be configured for full recirc, full atmosphere, or a 50/50 split. This adaptability makes it suitable for a wide range of tuning preferences and vehicle setups. This valve is designed as a direct bolt-on for popular vehicles, offering a significant upgrade over stock components. Its unique dual-port venting system provides a balance between performance and drivability. The GFB T9201 Hybrid Dual Outlet Valve was recognized with a Global Media Award at the 2017 SEMA show, highlighting its importance and innovation in the turbo world. Key fitment includes Subaru GT models from MY03-06, Subaru GT BL-BP EJ20T MY03-06, Subaru GT BL-BP EJ255 MY06-09, Subaru WRX MY08-14, and Subaru XT MY09-13.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGFB
Part NumberT9201
CategoryAir and Fuel
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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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