Hello together, ….after I replaced the Forge valve with one of the Porsche Turbo ( 996 ) in January of this year….also the errors are suddenly gone…in relation to the uneven performance development during acceleration. The Forge valve has ensured that the charging pressure cannot escape…..promotion is made so that the turbo can continue turning……and thus the turbo hole can be bridged. Unfortunately, this is the only positive feature. The fact is….the charging pressure is too ho ch….but the valve doesn’t really make it escape. the result of this is after about 18 months……a cracked exhaust manifold…..and the body of the turbo it literally blew up……wouldn’t have come to Sportec and decided to rebuild….would I have stood there 14 days later with an engine damage…. So now my question to the round……Do you feel that the car is much better with built-in Forge valve???……if j a….why? But only because of higher loading pressure…or? Tell us about your experiences and opinions… I say…the Forge valves are poison for all parts that are attached to it….. Greeting Chris