DVX Hyundai Veloster/Kia Ceed G4FJ-Engine Diverter Valve GFB [T9661]

GFB DVX: Adjustable Blow-Off Sound & Performance

The GFB DVX builds on the popular DV+ Diverter Valve, adding dual venting outlets and a patented Venting Bias Adjustment system. This allows you to fine-tune the blow-off sound volume while improving boost holding and throttle response.

Why Choose DVX?

The DVX is more than just a noise maker. Unlike BOV spacers, it improves valve operation for better performance. It retains ECU control for the fastest response and features an adjustable venting bias, allowing sound customization with a simple lever.

Built with CNC-machined billet components, the DVX is designed for durability and long-term reliability. Instead of replacing the entire factory diverter system, it upgrades only the weak points, delivering better performance without unnecessary cost.

Upgrade to the DVX for enhanced boost performance and total control over your sound.

HYUNDAI Genesis Coupe 2.0T 2013-2016 GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your SOUND
HYUNDAI Sonata 2.0 T-GDI 2014-2019 GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your SOUND
KIA Cerato Koup 1.6 Turbo 2013-2016 GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your SOUND
KIA Optima 2.0T-GDI 2015-2019 GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your SOUND
HYUNDAI Tucson 1.6 GDI Turbo 2015-2018 GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your SOUND
HYUNDAI Veloster 1.6 GDI Turbo 2012-2018 GFB’s DVX takes the extremely popular DV+ Diverter Valve and adds dual venting outlets along with our patented Venting Bias Adjustment System. So not only do you get IMPROVED BOOST HOLDING and THROTTLE RESPONSE, you have total control over your SOUND