RB20/25 OEM Blow Off Valve Block Off Kit volk 1/8" NPT to -4 Adapter

1/8" NPT to -4 Adapter & 1/8" NPT to 3/16" Barb Adapter

Added airflow means more horsepower capability

The new Hipermax S Series has all three conventional model’s characteristics and has been evolved by damping force characteristics

Superior short pulse width control and tight manufacturing tolerances make these injectors easy to tune and provide great drivability

NOTE: The larger Walbro DCSS 39/50 E85 pumps (F90000267/274/285/295) are not physically compatible with this product

RB20/25 OEM Blow Off Valve Block Off Kit volk 1/8" NPT to -4 AdapterWant that Stutututu? Need that turbo flutter? Here is the answer! Our BOV Block off kit bolts up the the OEM RB20 25 intake "J pipe" and eliminates your BOV. We also provide a plug to close the hole in your recirc hose, or if you eliminate the recirculation hardline, you can install the plug directly in your turbo intake (seen in photo). New! Our kit now comes in black anodized finish and is o ring sealed so you can ditch your OEM gasket! What's