I have a Bf MkII Xr6t ute which today ran 301kw @ 12psi. I tried to keep things as cheap as possible. Mods: Process West Stage 1 Intercooler (Bought used off a user on this site ~15 000kms use $425) Walbro intank fuel pump (Purchased this new off eBay in a cradle so straight swap over, no re-wiring $270) Magnaflow high flow cat (New eBay $160, $120 to install) 60lb Deka injectors (Purchased off Gumtree - never used $170!, $150 to install) Flash Tuner (Gumtree - used, unlocked *apparently* $330) Unfortunately it didn't all go to plan and the tuner said the flash tuner was still locked whilst the seller swears black and blue it's never been used. So I got the tuner to supply their own (at full retail obviously :( $1675 fully tuned) and will work the locked one out when I can be stuffed. So all up it cost me around $2700(or $3030 including the first flash tuner) which I think is great considering you can spend this much on an intercooler setup alone.It probably would of only cost $2200 if the flash tuner worked too! The extra power is great, couldn't wipe the smile off my face when I picked it up this afternoon. Bring on Powercruise this weekend!