"Bypass Valve, 034 Spec
An affordable, no compromise billet aluminum, CNC machined bypass valve, features 6061 billet aluminum construction, 1" inlets and outlets to be a direct replacement for the Bosch bypass valve, includes performance rated spring. Valves packed with Redline synthetic grease, includes a suitable spring pressure for 1.8t, 2.2t and 2.7t applicaitons, among others.
Fully rebuildable."
034 Website