1.75" is the OD? What's ID of that hose? (would be same as the turbo housing outlet OD) Just double checking. Thanks!
(and I PM'd on the purchase - already have the outlet covered ... so anyone else with a 135 or Z4 have at it!)
Filippo
Oops I am sorry I skimmed it and assumed ID. Just the coupler not attached to anying is roughly 1.950 when installed on the outlet roughly 2.050. The actual ID is 1.650 Hopeful this helps.