GFB Deceptor Pro II Motorized Blow Off Valve w/ TMS Advantage - 2022-2026 Hyundai Elantra N / 2019-2022 Veloster N OE Brake Kits Outflows the factory intake by

Outflows the factory intake by 34%

These are fabricated from lightweight blue anodized Duralumin materials that decrease parasitic drag which means that your engine will be able to move a little easier

This listing is the Red anodized finish — Gunmetal Gray also available

Shining Silver finish

GFB Deceptor Pro II Motorized Blow Off Valve w/ TMS Advantage - 2022-2026 Hyundai Elantra N / 2019-2022 Veloster N OE Brake Kits Outflows the factory intake byControl the sound of your BOV "ON THE FLY" Go on, admit it. There are times you wish you could have that signature turbo blow off sound, but you're not prepared to listen to it all the time. GFB's Deceptor Pro II delivers just what you need ? the ability to control how loud your BOV sound is, from the driver's seat. To top it off, if your car typically suffers issues such as backfiring and stalling when venting more than a certain percentage of air to