Leaderboard

Probably.

Who wants videos? https://youtu.be/LIMFTeyRGUY

Kroil (much, much better)

I highly recommend ordering studs and flange nuts in advance and not counting on some or all of your existing ones to work out. None of mine were even close to seized in the block, but most of them were seized to the flange nuts. May be better post pandemic, but I ended up ordering from three places and waiting to see what arrived first and sort of quickly.

Ideally you will want to get the 4 exhaust o-ring gaskets for the cylinder exhaust ports. When we did our initial run we did offer the O-ring gaskets but most folks just got them directly from Honda or Delkevic, especially the latter header production runs. This time, we suggest that most take that route, it'll be a lot easier on all involved. Depending on whether your studs at these locations are rusty or corroded, you may also want to order new studs/nuts, or use this time to use some sort of rust/corrosion remover on them while you're waiting. Just because I'm more critical, I ended up replacing these on both my 5 and 6 Gen when I installed my headers. The only other potential gasket you might need is the main header exit gasket, this will depend on what link pipe you currently have for your exhaust cans. In my 5 Gen case, the link pipe was a metal to metal fit and I did not need/use a gasket or modify the link pipe. In the 6 Gen case, I had to have the link pipe expanded to fit the header exit and there it was also a metal to metal fit, no gasket used. Although I do believe I used some type of sealant at the places where pipes joined together. I hope this helps answer your question. Cheers, D