ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS Technology to ensure rapid boost recovery on gearshift and optimum throttle response, as well as the ability to withstand boost pressures of 100psi+. Put simply, it can hold more boost than any turbo could produce
GFB's Mach 2 diverter valve is configured from the factory for full recirculation (i.e. plumb back, diverter, bypass) venting for the performance-minded who just want the benefits without the sound. Atmosphere venting kits also available.
Hyundai/Kia Hyundai/Kia

Fitment:
2018 Hyundai Elantra GT Sport
2018 Hyundai Kona Limited
2018 Hyundai Kona Ultimate
2019 Hyundai Elantra GT N Line
2019 Hyundai Kona Iron Man Edition
2019 Hyundai Kona Limited
2019 Hyundai Kona Ultimate
2019 Hyundai Veloster Turbo
2019 Hyundai Veloster Turbo R-Spec
2019 Hyundai Veloster Turbo Ultimate
2020 Hyundai Elantra GT N Line
2020 Hyundai Kona Limited
2020 Hyundai Kona Ultimate
2020 Hyundai Veloster Turbo
2020 Hyundai Veloster Turbo R-Spec
2020 Hyundai Veloster Turbo Ultimate
2020 Kia Forte GT