Skip to product information
1 of 1

GFB

Hyundai I30N Electronic Fully Adjust Sound Deceptor Pro 2 [G [T9510]

Hyundai I30N Electronic Fully Adjust Sound Deceptor Pro 2 [G [T9510]

Regular price €415,00 EUR
Regular price Sale price €415,00 EUR
Sale Sold out
Taxes included. Shipping calculated at checkout.
 More payment options

Deceptor Pro II – The Ultimate Adjustable Blow-Off Valve

Now you can control the sound of your BOV from inside the cabin! The GFB Deceptor Pro II builds upon the proven Respons technology, giving you the ability to adjust venting bias electronically on-the-fly—from fully recirculating to full atmospheric venting or anywhere in between.

Key Features:

  • Electronically Adjustable Venting – Control BOV sound and venting bias remotely from inside the cabin.
  • Compact & Direct Bolt-On Fitment – Designed to fit most factory valve locations for a hassle-free installation.
  • Optimized Flow & Venting Performance – Revised porting enhances efficiency and response.
  • Smooth & Reliable Operation – New bore finishing process ensures long-term durability.

Deceptor Pro II In-Car Controller:

  • Sleek, Backlit Dial – Adjust BOV volume with precision.
  • Proportional Venting Control – Set your preferred sound level from silent to loud.
  • End-Point Adjustment – Fine-tune the maximum vent-to-atmosphere bias.
  • High-Torque Electric Motor – Drives the adjustment mechanism for consistent and responsive operation.
  • Precision Ball-Bearing Support – Reduces friction and enhances durability.

Complete & Easy Installation

The Deceptor Pro II comes with all necessary parts and wiring, ensuring a quick and simple setup.

Take full control of your BOV’s sound and performance with the GFB Deceptor Pro II!


Weight 0.85 kg
Dimensions 8 × 17.5 cm

HYUNDAI I30 N sedan/Elantra N 2.0T-GDI (2021-on) Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.
HYUNDAI Kona N 2.0 T-GDI (2021-on) Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.
GENESIS G70 T-GDi (2021-on) Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.
HYUNDAI I30 N 2.0T-GDI (2017-on) Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.
HYUNDAI Veloster N (US only - 2.0T-GDI) 2019-2020 Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.
HYUNDAI I30 N 2.0T-GDI (2017-on) Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.
GENESIS G70 2.0T-GDi (2017-2020) Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.
KIA Stinger 2.0T-GDI 2017-on Deceptor Pro II Motorised Blow off valve or BOV with GFB TMS advantage. In cabin patented adjustable venting bias system diverter valve.

Installation Guide

View full details