ss lines, oil resticters gaskets & the adapter plates. These turbo's are alot larger than the stock ones, So yah I had to make it fit in a location that was occupid by a much smaller part. No problem, I simply loosed the compressor housing bolts & reclocked. What? On the Pass. side I made sure the actuator rod wasn't going to contact the oil filter tree so I simply filed the top area near the rod. What? On the driver's side I had to grind out the a/c bracket to clearance the oil feed banjo bolt for ss line. Do jwt turbo's not use ss oil feed lines & restricters? I do have both manifold heat shield installed but on the pass. one I only bent the bottom edge in for more clearance between the compressor outlet flange. I also pressure test the pre- installed adapter plates for leaks. None found. I must have been very fortunate w/ my Z1 turbo install. I haven't experienced no were near as many of the problems I have seen other have. The only difference I can see is that jwt thinks that all you need is turbos, no ss lines, gaskets etc. O yeah & a big hole in your wallet & a need to spend more for the needed parts to complete installation.
