take off the bov, boost controller, exhaust was to low and the cop wrote down on the defect to get an engineers report for the holes in the gaurd for the intercooler this is when i had the rb20det in the silvia i was thinking if i was going to get the engineers i might aswell get it done with an rb25 so did all the work and now over it all. i could get it back on the road with 12 months rego rwc and engineers for extra,but really just wish to sell it.