I'm wondering if someone might have the answer to this for me. I'm looking at purchasing a buddy's RSR GTII that he currently has on his Integra. I'm wondering if it will fit my coupe. Currently, I am running no cat (exhaust is full custom piping from the header back) and I have a test pipe that I can install if needed. I'm guessing it boils down to length since the GTII doesn't use the factor exhaust channel at the first 90 degree bend. I would think that it boils down to an issue of length and exit area. It seems that it should be close, but I'm not sure.

Has anyone tried this?

Specs:

Integra Coupe Length - 172.4" (All except ITR)
Integra Coupe Wheelbase - 101.2"

Civic Coupe Length - 175.1"
Civic Coupe Wheelbase - 103.2"

The Civic is 2" longer in wheelbase and 2.7" longer overall.

 

Given the routing of the exhaust, I think it will fit with minimal customization, if any.

 

My thoughts also... just looking for confirmation on that theory.

 

Part numbers:

10-H020 - Integra
10-H121 - Civic

 

Bump for the early morning guys.