Blow-Off Valve Conversion Kit for 2016-2020 Optima/K5 1.6 TGDi, and 2.0 TGDi with factory turbo. Please choose the engine size you have from the dropdown menu above.
Convert your factory diverter valve into the blow-off valve to get the swishing sound that lets everyone know you have a turbo under the hood.
Installation is very easy, and is completely reversible. Just remove the factory diverter valve and install the BOV kit using the supplied bolts, and push in the vacuum hose.
All parts are made in Korea, by SPEEDY, a startup performance parts company in Korea.
Price may change at any time.
Prices includes shipping and handling charges to anywhere in North America, Asia and Western Europe. For other regions, please email us for a quote.