So how much more can you do with a blow-off valve? Well, the Deceptor Pro II takes the ‘Respons’ concept even further...

• Adjust your BOV venting bias electronically on-the-fly
• Revised porting to optimise flow and venting bias
• Compact design fits in most factory valve locations
• Direct bolt on for many vehicles
• New bore finishing process ensures a lifetime of reliable operation

Direct bolt-on for most vehicles available:

• Remote proportional venting bias/volume control- from silent to loud or anywhere in between
• Sleek, compact in-car BOV volume controller with backlit dial
• End point adjustment to control maximum vent to atmosphere bias setting
• Volume adjustment mechanism driven by a high-torque geared electric motor
• Durable, low-friction ger train supported by precision sealed ball-bearing
• Supplied with all parts and wiring required to have it up and running quickly and easily

Deceptor Pro II T9514 Diverter / Blow Off Valve with Electronic Sound Adjustment System for Hyundai Applications also suits:

• HYUNDAI I30/Elantra N-Line Sedan (2021-on, Smartstream engine G4FP) Note : Only for models with Smartstream 1.6T-GDI engine (G4FP), NOT Gamma 1.6T-GDI (G4FJ)
• HYUNDAI Kona N Line 1.6T-GDI (2020-on, Smartstream engine G4FP) Note : Only for models with Smartstream 1.6T-GDI engine (G4FP), NOT Gamma 1.6T-GDI (G4FJ)
• HYUNDAI Sonata N-Line 2.5 T-GDI 2020-on
• HYUNDAI I20N 1.6T-GDI Smartstream (2020-on)