hks pipe what kind of coupler?

[89Turbo7M]

i have a hks pipe 3in to replace the 3000 pipe what kind of coupler do i need to use to connect it to the 2in hks bov pipe kit?

 

[ft413]

well you pretty much just answered your own question. a reducer coupler 3in to 2in. the have them on driftmotion.com