The latest Smartstream 1.6 T-GDi engines fitted to Hyundai's i20 N and other models do not use a MAF sensor which means that you can vent to atmosphere for that blow-off sound, if you like, without causing any driveability issues or 'Check Engine' lights. This Deceptor Pro 2 TMS valve features dual-outlets with a full bias adjustment system that allows you to control the venting bias to your taste immediately and directly from the driver's seat.
The latest Smartstream 1.6 T-GDi engines fitted to Hyundai's i20 N and other models do not use a MAF sensor which means that you can vent to atmosphere for that blow-off sound, if you like, without causing any driveability issues or 'Check Engine' lights. This Deceptor Pro 2 TMS valve features dual-outlets with a full bias adjustment system that allows you to control the venting bias to your taste immediately and directly from the driver's seat.
GFB T9514 Deceptor Pro II BOV for i20N I30 Sedan N-Line Kona N-Line Sonata N-Line Stinger 2.5T
The latest Smartstream 1.6 T-GDi engines fitted to Hyundai's i20 N and other models do not use a MAF sensor which means that you can vent to atmosphere for that blow-off sound, if you like, without causing any driveability issues or 'Check Engine' lights. This Deceptor Pro 2 TMS valve features dual-outlets with a full bias adjustment system that allows you to control the venting bias to your taste immediately and directly from the driver's seat.
The latest Smartstream 1.6 T-GDi engines fitted to Hyundai's i20 N and other models do not use a MAF sensor which means that you can vent to atmosphere for that blow-off sound, if you like, without causing any driveability issues or 'Check Engine' lights. This Deceptor Pro 2 TMS valve features dual-outlets with a full bias adjustment system that allows you to control the venting bias to your taste immediately and directly from the driver's seat.
in 7 offers
The lowest price for GFB T9514 Deceptor Pro II BOV for i20N I30 Sedan N-Line Kona N-Line Sonata N-Line Stinger 2.5T right now is $486.00 at Automotive Superstore, compared across 6 retailers.
The all-time low was $367.34 on 16 July 2025 — today's price is 32% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 30 June 2026.
Last updated at 30/06/2026 05:03:05
GFB T9514 DECEPTOR PRO II BOV for I20N I30 Sedan N-Line Kona N-Line Sonata N-Line Stinger 2.5T
Delivery between 1–13 July $10.95
Deceptor Electronic Fully Adjustable Sound - Go Fast Bits
Gfb T9514 Deceptor Pro Ii Bov For I20n I30 Sedan N-line Kona N-line
Delivery $6.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GFB Deceptor Pro II Electronic BOV Blow Off Valve for Hyundai
Delivery $200
GFB Deceptor Pro II Electronic BOV Blow Off Valve for Hyundai
Delivery $9.99
Go Fast Bits Electronic Fully Adjustable Sound GFB-T9514
Free delivery
GFB Hyundai/Kia 2.5T Direct Fit Deceptor Pro II
Delivery between 2–9 July $25.25
GFB T9514 DECEPTOR PRO II BOV for I20N I30 Sedan N-Line Kona N-Line Sonata N-Line Stinger 2.5T
Delivery between 1–13 July $10.95
Deceptor Electronic Fully Adjustable Sound - Go Fast Bits
Gfb T9514 Deceptor Pro Ii Bov For I20n I30 Sedan N-line Kona N-line
Delivery $6.95
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
GFB Deceptor Pro II Electronic BOV Blow Off Valve for Hyundai
Delivery $200
GFB Deceptor Pro II Electronic BOV Blow Off Valve for Hyundai
Delivery $9.99
