Any of you tsx drivers using d4 in their trans? I use it in my tl-s and my girl is buying a tsx and wanted to know if people are using the d4 thanks

 

I only see people using SyncroMesh or Acura/Honda Manual trans fluid.
- For manual transmissions.

 

The consensus here is that Honda ATF (Redline D4 is ATF) is the best thing to use in Honda transmissions. There are a few that use or have tried other oils, but Honda ATF seems to do the best job and offer the most protection.

 

Thanks so I guess the d4 is only prominent on the TL side?

 

I use it on the MDX and I like it. I use Maxlife as replacement for ATF-Z1 on the TSX, but I may give ATF-DW1 a try on TSX since many owner report good things about it.