split-r problem [Archive] - Audi Forums

: split-r problem

06-07-2010, 11:05 AM
I just fitted a forge split-r dumpvalve to my 1.8T (150bhp) A3. Now when i ease off the accelerator i hear the valve dump but when i ease back onto the accelerator its quite jerky. Im running the valve part recirc part atmospheric. Anyone got any ideas? have i got it set too stiff etc?