I was saving money for the NSX-R or DF-R seats, but also wanted the ability to recline. I immediately thought of the Recaro SRD's (DC2-R) from the Honda Integra Type-R. I've had them before, and I loved the fact that they reclined AND they were made of Alcantara. But... I'm a little bigger than I was 10 years ago.
So afterwards I thought of the Recaro SR4's (DC5-R) seats from the Honda Integra Type-R (RSX in the states). I remember them being a little wider and allowed for "larger" people to fit.
Anyways, I started on a quest to figure out how to install these seats into the NSX. After stumbling on a few threads on Honda-tech (yikes) and team-integra.net, I started to lose all hope. until...... The Fit guys helped out with a write-up. Here's the link to their write-up.
I was extremely excited to hear that the Bride RO rails were compatible with these seats. In fact, Bride RO rails are compatible with any Recaro SR and L series seats.
Install was fairly easy. If you need any help, please feel free to ask. Here are some pictures of the progress. Tip: you need small fingers and a really small 10mm open end wrench.
Before:
The Seats (a little dirty, but nothing that a little elbow grease won't cure):
You will need 8 of these body bolts and 4 M6-1.00x25 bolts with split lock washers and flat washers:
The aftermath:
I'll be taking higher quality pictures later this week, I hope. I do have a source for JDM parts (not NSX specific) who has a warehouse full of parts. Please contact me if you'd like to order some seats or rims. Thanks.
I want to note that you need to have grade 11 bolts for the bottom of the seats, the factory ones are 10.9 I would even go 11.9 - these are very small bolts and need to be strong .