Side comment: I was thinking about the issue with the header interfering with the steering and was wondering if anyone has investigated using the Trust GReddy TR NA Ex Header with one of these exhausts. Supposedly it is bolt on with no mods needed on LHD cars. Whitehead Performance offers it for $648 and recommends the Fujitsubo exhaust for it. I’ve seen people mention pairing with with the Spirit Garage exhaust, but I don’t think I’ve seen anyone actually post pictures of this set up or write up a review. You can also get it from Revmatch for $623. If I had to pull the trigger on an exhaust setup right this second without a chance to do any more research, it would be this header paired with a Spirit exhaust, just based on forum comments (bolt on, fits around diff, tucks high, looks period correct, well regarded manufacturers, sounds good, not insanely expensive). I just wish Trust made it in stainless. I am digging deeper on the full Spirit Garage system, though. If the handful of fitment things mentioned aren’t too onerous and I can find it for less than RHD wants maybe that’s a better choice. Again, it would be cool if someone who understands this and can be objective put together a sticky post doing a compare and contrast with links and dyno charts off the same car.