Adjustable Venting Bias System

This advanced valve utilizes GFB's proprietary Turbo Management System (TMS) and a unique venting bias adjustment system. Unlike conventional dual-port blow-off valves, the Respons allows you to fine-tune the distribution of vented air between its atmospheric and recirculating outlets. This adjustability offers significant benefits, including the ability to control the volume of the blow-off sound – from completely silent recirculation to full atmospheric release, or any level in between. This feature is crucial for owners who desire the sound of a blow-off valve without experiencing detrimental effects such as stalling, backfiring, or overly rich fuel conditions, especially on sensitive MAF (Mass Airflow) sensor-equipped engines. Its balanced piston design ensures unlimited boost holding capability, preventing the valve from being forced open by high boost pressures, which can occur with less advanced designs. This ensures that all generated boost is delivered to the engine. Furthermore, the TMS principle employed by GFB helps to preserve a small amount of boost pressure during gear shifts, leading to faster boost recovery and improved throttle response when the accelerator is reapplied. This can result in up to a 30% faster return to peak boost compared to factory diverter valves. The Respons TMS is a direct bolt-on solution, meaning it fits directly into the factory location without the need for separate adapters or modifications to your vehicle. The kit includes all necessary components for installation. This specific model, T9011, is compatible with a range of Hyundai and Kia turbocharged vehicles, including the Hyundai Tucson 1.6 GDI Turbo (facelift 2019-2020), Hyundai Elantra Sport 1.6 T-GDI (2016-2020), Hyundai Kona 1.6T-GDI (2017-2020), Hyundai i30 SR/N-Line Hatch 1.6T-GDI (PD, 2016-on), Hyundai Veloster 1.6 GDI Turbo (2019-on), and Kia Cerato 1.6 T-GDI (2018-on).