I jsut have a quick question for you guys. i have a 99-00 civic SI and i recently came across a great deal on a mugen cat back exhaust but the thing is it is on a 00 type R. What modifications will have to be done to make it fit my car. it doesnt look that much different other than the axel back part. thanks for your help.

 

cut and welded, kinda obvious

 

No kidding but i wanted to know the easiest way and what parts to cut and weld.

 

cut it all up and trash it. open header, more power, sounds like you actually have *****. especially if you dont have a duelly.