Quick question. Is the USDM Type R headers, downpipe, and Cat less restrictive than the stock Integra parts? Was wondering if it would be worthwhile to swap them into my 95 Teg. I already have the ITR stainless steel b-pipe on my car since my old one needed replacing. Also are the USDM parts all stainless steel like the b-pipe is?

 

no, just the exhaust piping after the cat is.
as for the USDM parts, i think they flow just slightly better but not worth the swap. what you want is the JDM ITR header and cat.

 

Ahh hehe thx. Yeah I want the JDM R stuff too.. but like you said. they won't fit anyways hehe.. Oh well.. they were cheap so I thought I'd ask.