I've searched extensively for information regarding this topic but have not been able to find any concrete information. I'm installing the PLM replica header on a b20vtec 1989 CRX, and would really like to hook up the lower two bolt flange that goes under the vehicle, but I don't have whatever bracket I would need to make that possible on my engine. I looked at the one for the GSR (18213-ST7-A60), and I'm not sure if this will bolt up to the back of my b20 or not. I was able to spot the part on the civic si diagram, but of course they do not list a part number with it. If anyone is aware of exactly which part I need for my application or if it is even possible, I would be grateful.

 

95 Delsol B16 (and 99 Civic SI B16) - 18213-SR3-J91
95 GSR - 18213-ST7-A60
96 Integra LS - 18213-ST7-A40
99 CRV B20B - 18213-S10-010

Not sure which one will fit, but there's the part numbers for all of the main b-series cars. I use hondapartsunlimited.com and it's found under the heading "exhaust pipe"

 

Yeah I managed to find the most of the part numbers, I was just hoping someone could shine some light on which one I would need to use for this setup. I really do not want to have to order 4 different brackets to find one that fits, as I'm sure someone has done this before.

 

Maybe ask the people who manufactured the header?

 

I sent off an email to them a few days ago and have not heard back yet. I may hear back at some point this week, but I figured if anyone knew off hand I could get it ordered and it would be on it's way to me first thing Monday morning.