Hyundai i30N Dual Outlet HYBRID TMS [T9210]

The Hybrid is Back!

Celebrating 20 Years of the World’s First Dual Outlet Blow-Off Valve

In 1998, GFB’s founder, John Adrian, created the Hybrid BOV to fix stalling issues with atmosphere-venting valves. His dual-port design allowed recirculation before atmospheric venting, preventing backfires and keeping the iconic blow-off sound.

This game-changing innovation shaped the turbo industry, evolving into the Respons TMS and Deceptor Pro. To celebrate 20 years, GFB is bringing back the Hybrid, now with configurable venting: full recirc, full atmosphere, or 50/50.

Recognized with a Global Media Award at SEMA 2017, the Hybrid is back—grab a piece of history for your car today!

HYUNDAI I30 N 2.0T-GDI (2017-on)
HYUNDAI I30 N sedan/Elantra N 2.0T-GDI (2021-on)
KIA Stinger 2.0T-GDI 2017-on
HYUNDAI Kona N 2.0 T-GDI (2021-on)
GENESIS G70 T-GDi (2021-on)
GENESIS G70 2.0T-GDi (2017-2020)
HYUNDAI Veloster N (US only - 2.0T-GDI) 2019-2020
HYUNDAI I30 N 2.0T-GDI (2017-on)