I had revo fitted to my 1.8t agu early this year, i could'nt belive the difference, about 4 wks after i fitted the forge diverter valve and then in may i bought a milltek system including their new high flow sports cat/downpipe,apart from running optimax fuel this all the mods done to the car,it has never missed a beat yet the revo has been spot. not had the car on the rollers yet,but at santa pod i ran a 14.60 which after looking at some of the 1/4 mile times in the back of performance vw mag that is going some[^]