Originally Posted by Itsmeagain
Chirps and dumps as the dumper dont flow enough air to let it all out, so some still comes out the turbo and chatters.
Tis normal, I remember I was shocked at th amount of noise at first.
Take off the dumper and itl be extra extra crazy loud, tho maybe not a good plan, depends how much faith you have in your turbo.
it will be so loud on a full boost change it will be mental.
dont like it or dislkie it just wanted to check that everything seems ok.
turbo should last ok but will leave the DV on.
do certian DV flow more air??
would two DV's help this?