Go Fast Bits T9211 Hybrid Dual-Outlet Blow-Off Valve for 16-21 Hyundai/Kia 1.6L

Vehicle Fitment

• 2016-2021 Hyundai i30 SR (PD; 1.6L T-GDI G4FJ)
• 2018-2020 Hyundai Elantra GT Sport/N Line (1.6L T-GDI)
• 2019-2021 Hyundai Veloster Turbo (JS; 1.6L T-GDI)
• 2017-2020 Hyundai Kona (OS; 1.6L T-GDI)
• 2019-2020 Hyundai Tucson Facelift (TL; 1.6L T-GDI)
• 2018-2021 Kia Cerato/Forte (BD; 1.6L T-GDI)

Fitment Notes

• Direct bolt-on replacement for the factory bypass/diverter valve on listed 1.6L T-GDI models.
• Not vehicle-universal -- mounting flange and plumbing match Hyundai/Kia 1.6T applications above.
• For MAF-based cars, use recirc or 50/50 mode to avoid rich conditions at idle/shift.
• Verify space/clearance with aftermarket intakes or intercooler piping.

Features

• Hybrid dual-outlet architecture: full recirc, 50/50, or full atmosphere (configurable)
• Fast-acting piston design for quicker boost recovery and improved throttle response
• Staged venting strategy helps prevent backfire/stall on MAF-metered vehicles
• Billet aluminum body with stainless internals; anodized for corrosion resistance
• User-serviceable construction with replaceable seals
• Rated to hold elevated boost vs. many OEM plastic valves
• Compact package for tight engine bays; uses OE mounting location
• Includes plugs to reconfigure venting without additional parts

Specifications

• Part Number: T9211
• Type: Hybrid dual-outlet blow-off/diverter valve
• Body Material: Billet aluminum (anodized)
• Internal Hardware: Stainless steel
• Venting Modes: Full recirc / 50-50 / full atmosphere (tool-free plug change)
• Reference Port: Manifold vacuum/boost barb
• Mounting: Direct-fit to Hyundai/Kia 1.6L T-GDI OE valve location

Included Components

• 1x GFB T9211 Hybrid dual-outlet valve assembly
• Venting plugs/caps (recirc/atmos configuration)
• O-ring/seal and hardware pack
• Installation and setup guide

Product Description

The Go Fast Bits T9211 Hybrid valve is a direct-fit upgrade for select Hyundai/Kia 1.6L T-GDI platforms. Its dual-outlet design lets you tailor venting -- full recirc, 50/50, or atmosphere -- to suit your ECU and airflow metering, helping reduce compressor surge while sharpening throttle response. A staged vent strategy prioritizes recirc flow at low load for smooth drivability on MAF-equipped cars, with atmospheric sound when driven harder.

Built from anodized billet aluminum with stainless internals, the T9211 is engineered to hold higher boost than many OE plastic valves and is fully serviceable. Bolt it to the factory diverter location on the applications listed above and choose the venting mode that best matches your tune and emissions setup. Fitment confirmed through 2024. 2025 unconfirmed.