This Greddy 1" re-route adapter screws into the outlet of your GReddy Type-RS blow off valve & replaces the stock horn. It allows a hose to be clamped on so the "blown off" boost pressure can be redirected back into your turbo's intake. Helps reduce compressor surge even more and reduces turbo lag for quicker spool up between shifts. Has a Rolled Lip to hold Hose Strong Under High Boost.
Fits Greddy Type RS BOV, made of billet aluminum. 1.25" Recirculation adapter & the colored silicone hose also available on our site. BOV not included.